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About This Presentation
🧠 Control and Coordination – Class 10 Notes (CBSE/NCERT)
📘 Chapter Overview
Control and Coordination is the process through which organisms maintain internal harmony and respond to external stimuli. This chapter covers:
* The human nervous system
* Coordination in plants
* Hormones in ani...
Slide Content
O sta E
Control and Coordination
[Coordination > The working Aogether of the various Ox |
fans og an organism in a systemafic manne $0 0s to
[produce a proper Auponse lo the stimulus is called coor
| dinagion à
[Stimulus > The change in the envionment Lo which the |
organism respond and Aeac
Response > Response is the Ataction k
Organism- -
ds a stimulus:by an|
capi 3 fps ae De oi sa ong du |
hadeve the stimulus and iutiate impulses “fo sensory sup.
S basics Sensory Receptors. in Humans
Phonovecep tore my (sense of sound) ||
a |Photovaapionn yes faune oh sight)
| olfactory reuptors Nose (sense of smell)
| __ |Remoreuptovs Skin (Aense_of touch)
| Guatotovy receptors Tongue (sense of task)
ack in veponse lo Akirnulus recived rom the mervous
| system.
[Egpeclowe 17 Egecions are issue), glands or muss which
Control and Coordination
[Coordination > The working Aogether of the various Ox |
fans og an organism in a systemafic manne $0 0s to
[produce a proper Auponse lo the stimulus is called coor
| dinagion à
[Stimulus > The change in the envionment Lo which the |
organism respond and Aeac
Response > Response is the Ataction k
Organism- -
ds a stimulus:by an|
capi 3 fps ae De oi sa ong du |
hadeve the stimulus and iutiate impulses “fo sensory sup.
S basics Sensory Receptors. in Humans
Phonovecep tore my (sense of sound) ||
a |Photovaapionn yes faune oh sight)
| olfactory reuptors Nose (sense of smell)
| __ |Remoreuptovs Skin (Aense_of touch)
| Guatotovy receptors Tongue (sense of task)
ack in veponse lo Akirnulus recived rom the mervous
| system.
[Egpeclowe 17 Egecions are issue), glands or muss which
line system, |
Control and Coordination in Humans
There ave two system of coordination of activities in:Humons
These are
Nervous System
Endocrine System
Jn human beings, nervous system and endocrine 5 herd work
dogelher to control and coordinate alt our activities Auch as
our physical action, our thinking process and alt our emotional
behaviour.
[ Neuron isthe Largest in
the Kam ae the body. Neuron cowry mesog
rahe “aed electrical_impuls
Control and Coordination in Humans
There ave two system of coordination of activities in:Humons
These are
Nervous System
Endocrine System
Jn human beings, nervous system and endocrine 5 herd work
dogelher to control and coordinate alt our activities Auch as
our physical action, our thinking process and alt our emotional
behaviour.
[ Neuron isthe Largest in
the Kam ae the body. Neuron cowry mesog
rahe “aed electrical_impuls
1 Dendrites ————
Structure of Neuron Ao,
- Des we zn
Node 0} ___Myelin shenih_
A € Ronvien Er PR
‘cytoplasm — __( for insulation and protection)
Fig 24. A neuvon (ov neyve cell) _
Parts op Neuron
Cal body
Nucleus
Axon
| Myelin sheath
Nerve Ending / Axon Ending
SPORE: sa Dei _
|Dendrites inched Atkucture thot called informatik
—_— from previous ramon and passes on to Ure
| celt body. u =
__|Cell Body It is the broad, rounded part of the newon
thot contains =Ahe “nucleus, abundant cyfoptaim
and other organelles Like mitochondria, endoplasmic
ebiculurn eig de
dt is à “staucture Phat consies
information rom the call body do the meve _
ending. Axom is covered by 1-2 Aheads called
Structure of Neuron Ao,
- Des we zn
Node 0} ___Myelin shenih_
A € Ronvien Er PR
‘cytoplasm — __( for insulation and protection)
Fig 24. A neuvon (ov neyve cell) _
Parts op Neuron
Cal body
Nucleus
Axon
| Myelin sheath
Nerve Ending / Axon Ending
SPORE: sa Dei _
|Dendrites inched Atkucture thot called informatik
—_— from previous ramon and passes on to Ure
| celt body. u =
__|Cell Body It is the broad, rounded part of the newon
thot contains =Ahe “nucleus, abundant cyfoptaim
and other organelles Like mitochondria, endoplasmic
ebiculurn eig de
dt is à “staucture Phat consies
information rom the call body do the meve _
ending. Axom is covered by 1-2 Aheads called
E— |
A neve ÿjbne joined together de form a gn
The axon is bounded terminally in muse
Sine, glands other structure or dorms y
= hope with the demdriles op olher namen,
[Synapse Ton is E ‘gap between the nerve ending y |
= one vuuvon and dendrite of She follow
neuron where signal is Lransmitted as chemi]
-cal signal coted neurobramsmitier. |
o Signals go «pom : _ y
Dendnites——aeelt body—+Axon—Nerve Ending —3Synope —+
Tendsite op, mext_neuvon. 25
Nervous System _
Shuctuval and functional unit ob Newous Syshm is
Neuron
(won)
Nervous System ip Iris à group of specialised’ celts which
Aucitvs information rom sensory memes, processed if ond |
generate approprinde response which sense the action.
Stimmutus]——“Joensory nerve | boPmAtION Jens
Abberent nevron
Grenerate ay
A neve ÿjbne joined together de form a gn
The axon is bounded terminally in muse
Sine, glands other structure or dorms y
= hope with the demdriles op olher namen,
[Synapse Ton is E ‘gap between the nerve ending y |
= one vuuvon and dendrite of She follow
neuron where signal is Lransmitted as chemi]
-cal signal coted neurobramsmitier. |
o Signals go «pom : _ y
Dendnites——aeelt body—+Axon—Nerve Ending —3Synope —+
Tendsite op, mext_neuvon. 25
Nervous System _
Shuctuval and functional unit ob Newous Syshm is
Neuron
(won)
Nervous System ip Iris à group of specialised’ celts which
Aucitvs information rom sensory memes, processed if ond |
generate approprinde response which sense the action.
Stimmutus]——“Joensory nerve | boPmAtION Jens
Abberent nevron
Grenerate ay
hf on the basis of {generating signal]
Neuron
Sensory Newon| | Motor neuen] [ter Neuron
Sensory Neuron qa
> | They conduct impulse from veceptor to Central newous system. —
>| The terminal end of dendnite becomes modified to Form reuptor
and act as sensory.
Motor Neuron
> |They conduct impulse rom central neous system to the ehpector
calls
> [They bal pom brain and do the
epsectors. (glands, musdles)-
Inter neuron ios
= | 4t mts as a connectors and functions’ in conducting the Aensoy
and motor ruuron. >
> | Tey mainly carry signals; from brain and ispinal cord
Sensory Neuron Snkerruuron Motovmuron
ara]
basis og Number of Dendaites and axon
Neuron are furihey, dassipied into. tree types
Muallipolar Bipolar Neuvon Unipolay Neuvon L
44 contain one 3 confodrr one axon 46 contain (One 0%: |
axon and Awb ad two dundnite on And oil den |
pv „vites
__| ov move dendrite —__
Neuron
Sensory Newon| | Motor neuen] [ter Neuron
Sensory Neuron qa
> | They conduct impulse from veceptor to Central newous system. —
>| The terminal end of dendnite becomes modified to Form reuptor
and act as sensory.
Motor Neuron
> |They conduct impulse rom central neous system to the ehpector
calls
> [They bal pom brain and do the
epsectors. (glands, musdles)-
Inter neuron ios
= | 4t mts as a connectors and functions’ in conducting the Aensoy
and motor ruuron. >
> | Tey mainly carry signals; from brain and ispinal cord
Sensory Neuron Snkerruuron Motovmuron
ara]
basis og Number of Dendaites and axon
Neuron are furihey, dassipied into. tree types
Muallipolar Bipolar Neuvon Unipolay Neuvon L
44 contain one 3 confodrr one axon 46 contain (One 0%: |
axon and Awb ad two dundnite on And oil den |
pv „vites
__| ov move dendrite —__
— ——<
Las =$
=] lupolay nevy 7 ~ Bipolay neuvon -
oa multipolar hevvon
T urn DA REINA oF ay)
| Unipol ‘ay neuron tr
[ (Embragnic stage) re
Difference between Sensory Neuron and Motor Neuron 7
Aensory Neuron_ Motor Neuvon
1) |They have à celt body Jong | They hove o cell body Ahoxt dmduk
dendiite and short axon. | and Long axon.
2) | Celt body and dendrites oufsi-| Cor body and dendaide inside the un
de de central Newous system |-tral nuvons system and axon outside
and axon inside cantval nervow| the untral nervous system
opt A =
s ext =
[SE brings sensory impulst yom _$t corny motoy impulse rom enki
sense organ and send if to |. newous System the eppector cel
the cantral nervous system. | (tovget ct). -
1) | They one iwnipotont They ore IMuttipolort
Be
| Motor nerve are found in muscles}
ind glande.
Las =$
=] lupolay nevy 7 ~ Bipolay neuvon -
oa multipolar hevvon
T urn DA REINA oF ay)
| Unipol ‘ay neuron tr
[ (Embragnic stage) re
Difference between Sensory Neuron and Motor Neuron 7
Aensory Neuron_ Motor Neuvon
1) |They have à celt body Jong | They hove o cell body Ahoxt dmduk
dendiite and short axon. | and Long axon.
2) | Celt body and dendrites oufsi-| Cor body and dendaide inside the un
de de central Newous system |-tral nuvons system and axon outside
and axon inside cantval nervow| the untral nervous system
opt A =
s ext =
[SE brings sensory impulst yom _$t corny motoy impulse rom enki
sense organ and send if to |. newous System the eppector cel
the cantral nervous system. | (tovget ct). -
1) | They one iwnipotont They ore IMuttipolort
Be
| Motor nerve are found in muscles}
ind glande.
Human Nervous System
3 parts
ce | A
_ [Central Nervous: system: : Peripheral Nervous System Automatic
(Ny
œ
‘ain (cephalon) _
Fore Brain Mid Brain Hind Brain
(procehcepnalom) (Mesenaphaton) — (Rhombencephalon)
Cortex | Brain > (poorest. regeneration power)
Y | Te is a délicate organ gp B
instrumel $t is Present on the anterior 2° Region oÿ central nervous sysdem.
Int used | 4 is Lodged in the cranial cavity Lie cranum _
to measure #5 weight from 1220 gram to IMoogm of dhe skull
de use
brain. | Structurally Ahr membrones ave present in brain
] Duse membaones axe known os [Meninges) —
teninjoids: ¿ + Meninges __
y Piameter cerchro Avachnoid — DuYameter
rec membrane se! membre membrane
rene ra)
— a Car y
= | 34 is ‘x space between ¡Arachnoid! and
a Dwramembkane. Plameta membrane Ÿ S
344 act os a medium for the (exthr Cevebospinal ¿ui Bamba]
Lange of igastsy waste material; good ‘Arochnoid) birameley
mosuial and other material.
space
Protect the byain rom mechanisak> Coxe bospinad fluid
$ echo
shocks.
3 parts
ce | A
_ [Central Nervous: system: : Peripheral Nervous System Automatic
(Ny
œ
‘ain (cephalon) _
Fore Brain Mid Brain Hind Brain
(procehcepnalom) (Mesenaphaton) — (Rhombencephalon)
Cortex | Brain > (poorest. regeneration power)
Y | Te is a délicate organ gp B
instrumel $t is Present on the anterior 2° Region oÿ central nervous sysdem.
Int used | 4 is Lodged in the cranial cavity Lie cranum _
to measure #5 weight from 1220 gram to IMoogm of dhe skull
de use
brain. | Structurally Ahr membrones ave present in brain
] Duse membaones axe known os [Meninges) —
teninjoids: ¿ + Meninges __
y Piameter cerchro Avachnoid — DuYameter
rec membrane se! membre membrane
rene ra)
— a Car y
= | 34 is ‘x space between ¡Arachnoid! and
a Dwramembkane. Plameta membrane Ÿ S
344 act os a medium for the (exthr Cevebospinal ¿ui Bamba]
Lange of igastsy waste material; good ‘Arochnoid) birameley
mosuial and other material.
space
Protect the byain rom mechanisak> Coxe bospinad fluid
$ echo
shocks.
—T Olfactorylobe _ Cer _
O De 7 (cerebral hemisphere)
D F i
get pe) Ls
Cenebrum __Dienceph
“Toltactory lobe + —|
"anterior part of brain (frontal part of brain)
formed by a pair op short club shaped structure
They are usually covered by cerebral hemisphere.
Function = It act as a Sense of smell wa
unch 4 oct ob Smee — —
Cerebrum ( Cerebral hemisphere)
Lovgest part of Foxe brain. Ze]
Complex port ch baain.
usually made up of two hemispheve.
Lept hemisphere Right hemisphere
These hemispheres axe connected by a mylenated fibres:
Mytenated Fibres s 4]
i ef. ¥f y Corp? m
Corpus collosum_ Bundles op pibns TU
The vpward folds ove called qynis’ dowword plods called sulus|
The upper portion of cerebrum is. called cevebyabicovtex- |
Cerebral cortex (upper portion of anbrum)
R Pr
white modter Uyey Matter u
= Inner Layer LT our foyer E
en
Function + _Cevcbrurn is the main thinking! part of fhe bai
AU ou Bhoughis, sensations, actions: and movements aïe
controlled by cerebvum.
e | dt is o site of cow aabt Auch a, vanos |
4
inteltigunce! , \pursonality Gnd emo.
| Alhemveluntary oetons of the body ave Eoordinntedliby —
O De 7 (cerebral hemisphere)
D F i
get pe) Ls
Cenebrum __Dienceph
“Toltactory lobe + —|
"anterior part of brain (frontal part of brain)
formed by a pair op short club shaped structure
They are usually covered by cerebral hemisphere.
Function = It act as a Sense of smell wa
unch 4 oct ob Smee — —
Cerebrum ( Cerebral hemisphere)
Lovgest part of Foxe brain. Ze]
Complex port ch baain.
usually made up of two hemispheve.
Lept hemisphere Right hemisphere
These hemispheres axe connected by a mylenated fibres:
Mytenated Fibres s 4]
i ef. ¥f y Corp? m
Corpus collosum_ Bundles op pibns TU
The vpward folds ove called qynis’ dowword plods called sulus|
The upper portion of cerebrum is. called cevebyabicovtex- |
Cerebral cortex (upper portion of anbrum)
R Pr
white modter Uyey Matter u
= Inner Layer LT our foyer E
en
Function + _Cevcbrurn is the main thinking! part of fhe bai
AU ou Bhoughis, sensations, actions: and movements aïe
controlled by cerebvum.
e | dt is o site of cow aabt Auch a, vanos |
4
inteltigunce! , \pursonality Gnd emo.
| Alhemveluntary oetons of the body ave Eoordinntedliby —
__| Intelligenee, Memory, ae Au, creative ideas
and mem en on u) a
_Prosencephal
Pone banin!
Brain} Mesancepha lon
«Mid Brain;
dE |__Rhombancephalon
Hind-Brain
p Olpaciowy lobe (centre of smel)
Prosencephalonj p Cerebro
P rn Hyyocampus |
= Y Ary gdala_
we piencephaton [TRATAMOS |
Fanivm
Care) olhalamus
and mem en on u) a
_Prosencephal
Pone banin!
Brain} Mesancepha lon
«Mid Brain;
dE |__Rhombancephalon
Hind-Brain
p Olpaciowy lobe (centre of smel)
Prosencephalonj p Cerebro
P rn Hyyocampus |
= Y Ary gdala_
we piencephaton [TRATAMOS |
Fanivm
Care) olhalamus
Sense of smell
actory.lobe- tere ruin
Televicephalony Hiyyocampus (ion
Amygdala,
FERA
Prosmiaphalon
| Tove brain
cephalon
Mesancephaion elek
a ypo—<PHhade
mid: Grain Ve ams US —
=f E ir ad
Rhombanapholon Limbic System
| sind Grain, olfactory lobe, tercovom, k
—coimpus;
Hypothalamus, — Epithalamos.
Emotional Brain. F
AION pisa 7 coved pista NA
Haba ventilé 1
actory.lobe- tere ruin
Televicephalony Hiyyocampus (ion
Amygdala,
FERA
Prosmiaphalon
| Tove brain
cephalon
Mesancephaion elek
a ypo—<PHhade
mid: Grain Ve ams US —
=f E ir ad
Rhombanapholon Limbic System
| sind Grain, olfactory lobe, tercovom, k
—coimpus;
Hypothalamus, — Epithalamos.
Emotional Brain. F
AION pisa 7 coved pista NA
Haba ventilé 1
| em ui
—__Cerebvum “(cevebrat | Hemisphere)
each -éerebval hemisphere co consist & lobes.
ra
(Sens0x7 Toe) ——
toy Fouchcetd parer
(dani doxd) J
> Vistua nation;
|| ara Y [kisi ko dhtna, kyadhka
j= [Bxpcas men Temporal lobe abaya cam PA
ose" Ro) Sevisovy EpreWiarea ha)
| ually oe Qi
olpactory) [hear] SACD ie
lobe (Smelt) Wr | we
BON
_ Cerebral Cortex contain 3 Functional Aveaï
These punttonal Area are known as [Nudel)
oral Corte
ssouation
= "AT
—__Cerebvum “(cevebrat | Hemisphere)
each -éerebval hemisphere co consist & lobes.
ra
(Sens0x7 Toe) ——
toy Fouchcetd parer
(dani doxd) J
> Vistua nation;
|| ara Y [kisi ko dhtna, kyadhka
j= [Bxpcas men Temporal lobe abaya cam PA
ose" Ro) Sevisovy EpreWiarea ha)
| ually oe Qi
olpactory) [hear] SACD ie
lobe (Smelt) Wr | we
BON
_ Cerebral Cortex contain 3 Functional Aveaï
These punttonal Area are known as [Nudel)
oral Corte
ssouation
= "AT
nm — halamus 3 =
Formed ——— ray Makler
Largesh — —— Thalamus
Shope; —— bumble o
present ————— adora woul of Id vent
‘Finttion His a muni 5 “40s
Sensory oud pots.
g > [ep motamus|
sent om posteriow side oh | “Diencephalon
lue tn “a Hypothalamus) er
| Tr is present in Antwior side og “rd v vent niche.
control Me urge op ninbing and eating.
nine _einperorluive th why it is_known
ofthe body because, il ad as a ham)
as Anermost
‘[Honequiotoly center
askin E
TN
X _ mt
(Ea = IL ER DD pes L
$ y 2 3 Avochond Meninges
Error > Piamekor 3 ini
ER = Cz 7 u.
_ Structure of brain _
|Durameter > outer membrane.
> Fibimoms >
= Non=woseuday B
| [Avachngid > Middle membrane
2 Highly _-pibinous
Formed ——— ray Makler
Largesh — —— Thalamus
Shope; —— bumble o
present ————— adora woul of Id vent
‘Finttion His a muni 5 “40s
Sensory oud pots.
g > [ep motamus|
sent om posteriow side oh | “Diencephalon
lue tn “a Hypothalamus) er
| Tr is present in Antwior side og “rd v vent niche.
control Me urge op ninbing and eating.
nine _einperorluive th why it is_known
ofthe body because, il ad as a ham)
as Anermost
‘[Honequiotoly center
askin E
TN
X _ mt
(Ea = IL ER DD pes L
$ y 2 3 Avochond Meninges
Error > Piamekor 3 ini
ER = Cz 7 u.
_ Structure of brain _
|Durameter > outer membrane.
> Fibimoms >
= Non=woseuday B
| [Avachngid > Middle membrane
2 Highly _-pibinous
als.
|Piometer 2 Inne membrane
> thin
> aftached with cevebrum
Mesencephaton / Mid Bram
Yt is pasent in belwen -Ahalamus and hypothalamus.
> The is à comal cated Central aquiduct that passes ‘through
_ne_mid-bkain. E
2) Mid Brain + Hind Grain 4 Pons + Medulla oblangate made the
| Brain stem. oF *
| Brain Stems Mid Brain + Hind Brain
= y [Pons + Medulta obfangate)
| Y
| lcercbellum obser): «
| a
L—honimale Function of Mid Brain — j
> [It velays impulse back and horih betwen mebruy cevebultun,.
__| fons, Medullas 2
=| TE is oJso concerned wilh ense op sight
_Rhombencephalon / Hind Brain
Cerebellum] [Pons] [Medutto’ obtangate]
Cerebellum 2 TE
and Savgest post of brain!
214 conti vapid = activiliet. Running, Typing and even
+ a
SE ca levotumtay] in nature. |
eovly stage (ehitdhood)l id is involved in Lenin
Salameng and meooxdmation vi,
Mu A
|Piometer 2 Inne membrane
> thin
> aftached with cevebrum
Mesencephaton / Mid Bram
Yt is pasent in belwen -Ahalamus and hypothalamus.
> The is à comal cated Central aquiduct that passes ‘through
_ne_mid-bkain. E
2) Mid Brain + Hind Grain 4 Pons + Medulla oblangate made the
| Brain stem. oF *
| Brain Stems Mid Brain + Hind Brain
= y [Pons + Medulta obfangate)
| Y
| lcercbellum obser): «
| a
L—honimale Function of Mid Brain — j
> [It velays impulse back and horih betwen mebruy cevebultun,.
__| fons, Medullas 2
=| TE is oJso concerned wilh ense op sight
_Rhombencephalon / Hind Brain
Cerebellum] [Pons] [Medutto’ obtangate]
Cerebellum 2 TE
and Savgest post of brain!
214 conti vapid = activiliet. Running, Typing and even
+ a
SE ca levotumtay] in nature. |
eovly stage (ehitdhood)l id is involved in Lenin
Salameng and meooxdmation vi,
Mu A
ny do covpus collousm:
_ Co apn
Taner, PROVE ou
(white MOHO) "Tree % Ube (Grey maker)
{cated Jeatted
_ Meulla Oblengata! Cortex .-
=a
[PONS
Located blow Mid Brain and above Medulla oblangat
JE welays: between Medulla to yequiade breathing!
_ {signal transit) + Respiration "Swoltowing + Bladder _ |
control + facial expression
0 ata B =
oo tos) al and Rubles action
Lai have hat salva nt
“blood pressure, brea!
I Nomading and other |
Peristotzie „movement, of
_ Co apn
Taner, PROVE ou
(white MOHO) "Tree % Ube (Grey maker)
{cated Jeatted
_ Meulla Oblengata! Cortex .-
=a
[PONS
Located blow Mid Brain and above Medulla oblangat
JE welays: between Medulla to yequiade breathing!
_ {signal transit) + Respiration "Swoltowing + Bladder _ |
control + facial expression
0 ata B =
oo tos) al and Rubles action
Lai have hat salva nt
“blood pressure, brea!
I Nomading and other |
Peristotzie „movement, of
Reflex Action and Reflex Arc
Duse are Apondanzous, vay $0,
“AÉO MOMO, kapid) invola |
IS A Michi ich car à
= NED DW which ave Augulatedt by byain and Spinal
E _ Replex.:{ Ewo types) -
1
Controlled Organ
Experienced-Organ
Spinal (spinäseong)
“Unconditional Condi
| - led by brain! (vith of body park) Cimber) (Acquived)
| > shivation Due do_mechnieat 7 éinéiaton: Y au
[> dile to though og mermas, cherie) > Haste (experiment)
| sighs gr lin
coughing due: do Snows
= 7
Reflex Action and Replex Av oc giving |
—
The simplest orm of response in the nevvous system
TA maple action 16 ome which wt pergorar (uomadienty:
moving our hand away on touching a hot plate is an
example of veplex acti
unaware” thot amydhing is going _
[In a veflex action, we ar
do appt 7
RES miles wu: the IAS which we do ATT)
8 ourselves. |
- Replex Ave: | =
The soy (ov oué) token by nerve: impuse in a raf ocio
is called Rapiex Axe ———
RADIO Sanson Nave > (ns —? Motor M =
A ehe
signet
Stimulus
Duse are Apondanzous, vay $0,
“AÉO MOMO, kapid) invola |
IS A Michi ich car à
= NED DW which ave Augulatedt by byain and Spinal
E _ Replex.:{ Ewo types) -
1
Controlled Organ
Experienced-Organ
Spinal (spinäseong)
“Unconditional Condi
| - led by brain! (vith of body park) Cimber) (Acquived)
| > shivation Due do_mechnieat 7 éinéiaton: Y au
[> dile to though og mermas, cherie) > Haste (experiment)
| sighs gr lin
coughing due: do Snows
= 7
Reflex Action and Replex Av oc giving |
—
The simplest orm of response in the nevvous system
TA maple action 16 ome which wt pergorar (uomadienty:
moving our hand away on touching a hot plate is an
example of veplex acti
unaware” thot amydhing is going _
[In a veflex action, we ar
do appt 7
RES miles wu: the IAS which we do ATT)
8 ourselves. |
- Replex Ave: | =
The soy (ov oué) token by nerve: impuse in a raf ocio
is called Rapiex Axe ———
RADIO Sanson Nave > (ns —? Motor M =
A ehe
signet
Stimulus
ICN Signal» Ree
7 JO. signal ko
¿por ka sil
F am Ep Sa
bind kark
aha
sen Receptay SMS vigand — sensorynerve — ENS ~ Molt
Neve “— tpheuey ( giands
mausdes, ı Nuumons) :
Reflex Ave,
Poly syna pie
>| Single synape present
“Two oy move synape present
between Motor and
_b/w motor and sensory
Sensory Neuron.
Neuyon +
Fastest «
neuen absent
E
7 JO. signal ko
¿por ka sil
F am Ep Sa
bind kark
aha
sen Receptay SMS vigand — sensorynerve — ENS ~ Molt
Neve “— tpheuey ( giands
mausdes, ı Nuumons) :
Reflex Ave,
Poly syna pie
>| Single synape present
“Two oy move synape present
between Motor and
_b/w motor and sensory
Sensory Neuron.
Neuyon +
Fastest «
neuen absent
E
Left Hemispheve Right emiophae
1
a Ta —
{_ Fove brain
L, Cerebrum
— (Urpolholamas
Bienapha | Tmatamus
kn POMS mau
H re Cerebeltom (
Haag Bra Sedionp Groin |
Fig? Structure o} Brain.
'5 in ‘continuation wi
(osed_in a bony - cage called vertebral cor
ye! Janice’ from ihe spina
concerned with
1
a Ta —
{_ Fove brain
L, Cerebrum
— (Urpolholamas
Bienapha | Tmatamus
kn POMS mau
H re Cerebeltom (
Haag Bra Sedionp Groin |
Fig? Structure o} Brain.
'5 in ‘continuation wi
(osed_in a bony - cage called vertebral cor
ye! Janice’ from ihe spina
concerned with
ne muses of, Ihe ody Hogan make vp the peipherl nen
ne (6 which mi
Y thee types of nes ke up the peripheral Ns
Spinal: Newwes: € vial Nevves | Visceral nai
pak never miso from —oxanial nerves Connect Special kid
comes all —_allstherpart_m the head o nerve on
maldad £
— lime remaining pase of the _divechty to [brain a
body. =
Autonomic Nervous System _
Autonomie nervous system’ means
> e audonomic nenous system is that part of Inc peu
heral nervous
system which controls the activities
of the organ inside the bod)
automatically even without our thinking about them
Te controls Like, bveathing À etc.
LVe
antory Nervous System] _
Those actions which need thinking ond which ave pregormed by 1
knowingly ave call
ef
ne (6 which mi
Y thee types of nes ke up the peripheral Ns
Spinal: Newwes: € vial Nevves | Visceral nai
pak never miso from —oxanial nerves Connect Special kid
comes all —_allstherpart_m the head o nerve on
maldad £
— lime remaining pase of the _divechty to [brain a
body. =
Autonomic Nervous System _
Autonomie nervous system’ means
> e audonomic nenous system is that part of Inc peu
heral nervous
system which controls the activities
of the organ inside the bod)
automatically even without our thinking about them
Te controls Like, bveathing À etc.
LVe
antory Nervous System] _
Those actions which need thinking ond which ave pregormed by 1
knowingly ave call
ef
Chemical Coordination
2 \
«Controlled by a system calted Endocrine system.
(Brdowine'gtandi) (1:54)
Glands
SE is an organi which can synthesis: Some Aubstances and” secreate
them at vavious Location.
Sweat gland ae,
Salivary gland
Types 3, Glands oes | |
_ [Exocrine Gand [Mixocune land] — [éndocune Gland
with Auch) Mixed or datermiadiate] (duct fess)
land!
Exocrine lands _ Endocrine Glands
[Giese ane glands th ducts: [These one Backless glands. Tse glands
have internal secréabion
Tore carried by ducts Lo partie
[ese qlonds hove ¡mo dueb and Yer
secreations (Hormones) get absorbed into
the immediate Aumounding lbdasd die.
fation lo each the target Aide _(spaagal
jale a panticulorly metabor
The Gecxeation of, hese glands
mer
| organ to int
tic changes r |
‘Lox organi for some metobottie
[fox organ for
>
— a gs —
Salivary Citonds ley vary Gitondé , Thyroid, Para
iva = ayoieh, Pvealighonth tiymud ele
2 \
«Controlled by a system calted Endocrine system.
(Brdowine'gtandi) (1:54)
Glands
SE is an organi which can synthesis: Some Aubstances and” secreate
them at vavious Location.
Sweat gland ae,
Salivary gland
Types 3, Glands oes | |
_ [Exocrine Gand [Mixocune land] — [éndocune Gland
with Auch) Mixed or datermiadiate] (duct fess)
land!
Exocrine lands _ Endocrine Glands
[Giese ane glands th ducts: [These one Backless glands. Tse glands
have internal secréabion
Tore carried by ducts Lo partie
[ese qlonds hove ¡mo dueb and Yer
secreations (Hormones) get absorbed into
the immediate Aumounding lbdasd die.
fation lo each the target Aide _(spaagal
jale a panticulorly metabor
The Gecxeation of, hese glands
mer
| organ to int
tic changes r |
‘Lox organi for some metobottie
[fox organ for
>
— a gs —
Salivary Citonds ley vary Gitondé , Thyroid, Para
iva = ayoieh, Pvealighonth tiymud ele
yeas “act as an , endocrine gland an
d and rt pat
| HOPMONES <(Endocrine Glands)
Term was coined by Ernst H- Starling i in dos
y [> First howmoné was. discovenel by 'Wwiltiam=M-= Bayliss Ed
Ehst H_ stealing’ in 1903!
Non: Nudvient Chemical!
een de.
Trey ove made vp of Amino = dexivaties ; peptids and stevie
+ | Hormones ore m rn
do Characteristics of Hormones
bod} er pergor ing
SMOUTOMOUNESS
Hormones_diveetiys veteose into Ine-Bloodi and ineulnted in
d and rt pat
| HOPMONES <(Endocrine Glands)
Term was coined by Ernst H- Starling i in dos
y [> First howmoné was. discovenel by 'Wwiltiam=M-= Bayliss Ed
Ehst H_ stealing’ in 1903!
Non: Nudvient Chemical!
een de.
Trey ove made vp of Amino = dexivaties ; peptids and stevie
+ | Hormones ore m rn
do Characteristics of Hormones
bod} er pergor ing
SMOUTOMOUNESS
Hormones_diveetiys veteose into Ine-Bloodi and ineulnted in
3) {Tt vegulates various functions oh the body Like growth and
1developmmunt, behavioural characters, wepyeduelNe activins mila |
bolic activities etc =
Te also help in Toaintairing
By balance
Human Enclocrine System
3
Endocrine gland 4 Hormones
Varios Endocrine glands, Hhcin Secreated Honmones and
theih_ function.
= “os +]
[3] Gland Hormone | Type Mode of Action.
JP _|Pitintary + a FE iifiate Labour pam
Lier | Grtand y [Hormone
| [posterior Lobe | x
2 Hormones
+ Antidiuretieı
Homont (ADH) MT
|. [Pitiuavy Gland stimulate body-quwih,
Antenior Lobe
O mn Bde follicle (5
_ Home ond
inotating (FSK) Hull horno and y
| ‘Hoon, production oj estngul |
‘Deiggesssovutation|(er sal
“a = ss | enstaaraeyee)_ and
1developmmunt, behavioural characters, wepyeduelNe activins mila |
bolic activities etc =
Te also help in Toaintairing
By balance
Human Enclocrine System
3
Endocrine gland 4 Hormones
Varios Endocrine glands, Hhcin Secreated Honmones and
theih_ function.
= “os +]
[3] Gland Hormone | Type Mode of Action.
JP _|Pitintary + a FE iifiate Labour pam
Lier | Grtand y [Hormone
| [posterior Lobe | x
2 Hormones
+ Antidiuretieı
Homont (ADH) MT
|. [Pitiuavy Gland stimulate body-quwih,
Antenior Lobe
O mn Bde follicle (5
_ Home ond
inotating (FSK) Hull horno and y
| ‘Hoon, production oj estngul |
‘Deiggesssovutation|(er sal
“a = ss | enstaaraeyee)_ and
Hormone
FT Pitiuany gland 7° Aadrenocorticotophic ‘promot
[Anterior lobe ‘Hormone (ACTH) of glucocortcig
and and agin y
= rom Adrenal en
_ er!
Thyroid ind > (Shaped > bulla
« [Endocrine gland in mammals -
SE rer
e {Tt is a butterfly shaped glond. a Y
«located in the neck belows “Adam's «apple . COT gat
Thyroid Gland EFE TsH_( Thyroid stimu
M xl more release e
+
Taiidathyroine) "Thyroxine _Calcitoine
tive govm) 15 4
Caleitoine-:> plays an important
vole in Kalalumı Kaamostaisk
TSH is vegulated by Yenepin sang Horm a aed
Hypothalamus one pt
i
FT Pitiuany gland 7° Aadrenocorticotophic ‘promot
[Anterior lobe ‘Hormone (ACTH) of glucocortcig
and and agin y
= rom Adrenal en
_ er!
Thyroid ind > (Shaped > bulla
« [Endocrine gland in mammals -
SE rer
e {Tt is a butterfly shaped glond. a Y
«located in the neck belows “Adam's «apple . COT gat
Thyroid Gland EFE TsH_( Thyroid stimu
M xl more release e
+
Taiidathyroine) "Thyroxine _Calcitoine
tive govm) 15 4
Caleitoine-:> plays an important
vole in Kalalumı Kaamostaisk
TSH is vegulated by Yenepin sang Horm a aed
Hypothalamus one pt
i
| ___Thyvoid gland =
u os _ N
ee f
| Move velease Less velease |
of thyroxine hormone
thyroxine Hormone
disorder
Sa
| disorder
due do the dfjciney e
Iodine.
Ye 7 isc «growth, =
Calcitoine » ita hood calar dvd
rough uptake of bone.
Sr 1 AE. que ion AE —
ut pays à Rem à» fautes, ANT
blood, ond in dhe bones.
y Paraihyroid Disorders.
Boduced in
u os _ N
ee f
| Move velease Less velease |
of thyroxine hormone
thyroxine Hormone
disorder
Sa
| disorder
due do the dfjciney e
Iodine.
Ye 7 isc «growth, =
Calcitoine » ita hood calar dvd
rough uptake of bone.
Sr 1 AE. que ion AE —
ut pays à Rem à» fautes, ANT
blood, ond in dhe bones.
y Paraihyroid Disorders.
Boduced in
> A pair oh kidne
| kidney has a billions %
ES _ nephrons.
DRE mel | Nepmons!
y
Adrenal Gland > Shuciwal and gunctio
=| Present above: the krdney- unid of kidney.
2
TE is also known as Supra Renal.
> Side wheve blood is fiftn
land.
> uvine kommed) in Liver
»
mi |
|4+ is on ezocune gland.
‘then it goes inte kien]
|
Amis cycle is known as
Produces Vavieties se Eamon
E Adrenaline
ovnithene cycle. |
y
+ | Aldosterone
«| Androgen u u 4nvolved in dhe gormadion |
| A CATA
¡By na. Aduna) glands hove |» Those who produce vvine_|
dwo ports. Cortex, Meduita _cated, Ukeaotelie animals |
Urecoiebie >
| kidney has a billions %
ES _ nephrons.
DRE mel | Nepmons!
y
Adrenal Gland > Shuciwal and gunctio
=| Present above: the krdney- unid of kidney.
2
TE is also known as Supra Renal.
> Side wheve blood is fiftn
land.
> uvine kommed) in Liver
»
mi |
|4+ is on ezocune gland.
‘then it goes inte kien]
|
Amis cycle is known as
Produces Vavieties se Eamon
E Adrenaline
ovnithene cycle. |
y
+ | Aldosterone
«| Androgen u u 4nvolved in dhe gormadion |
| A CATA
¡By na. Aduna) glands hove |» Those who produce vvine_|
dwo ports. Cortex, Meduita _cated, Ukeaotelie animals |
Urecoiebie >
| Outer adrenal Cortos”
Immer adrenal Media
aver
u = inner (ao,
J na glomevolos a! Zona fosicvlaiai | Zona relteulanis
I Hormone | Hormone | Hormone __
[Menton] —
a Function \clion — J
Helgs in r Regulation os mel Sex hormone in
$ blood a Ye and bolis. mala. _
Electtoly fes!
Salt À “ee? [Zona giomerviora
and [zona fosieuteta
Salt) B.PY
| Minero!
DRE
| A Adrebine
\ fus nt il
«Nov Epinephrine
\
Regulation 3 blood+
Immer adrenal Media
aver
u = inner (ao,
J na glomevolos a! Zona fosicvlaiai | Zona relteulanis
I Hormone | Hormone | Hormone __
[Menton] —
a Function \clion — J
Helgs in r Regulation os mel Sex hormone in
$ blood a Ye and bolis. mala. _
Electtoly fes!
Salt À “ee? [Zona giomerviora
and [zona fosieuteta
Salt) B.PY
| Minero!
DRE
| A Adrebine
\ fus nt il
«Nov Epinephrine
\
Regulation 3 blood+
| atts an san an organ ch nok di gestive 6
jem and Endocrine Spa
mans, “AUS is Located in À
behind the |
men behind the |
Mixed Gland
A
Endocrine
Y
Exocrine.
Insulin Giucogen
Ad as digestivo gfond
Pancrens dt: secreats Variouß hormones.
Insulin
Glycogen
Somatostatin.
Poncratic
Polypetide
Y ponereas causes inklomedion, it causes a Sevious disease
Panene tits?
[D Que to Galt: stone formation:
b Bus to excess intake of alcohol
Diabeties Miuules ne ze
Pancretic Cancen -
u —|
Tnsuline_ [Latin word gnsula) A
HE a Sslond y 4
‘peptide Hormone § sof Pe
ENT Died e Bl ces of, en
jem and Endocrine Spa
mans, “AUS is Located in À
behind the |
men behind the |
Mixed Gland
A
Endocrine
Y
Exocrine.
Insulin Giucogen
Ad as digestivo gfond
Pancrens dt: secreats Variouß hormones.
Insulin
Glycogen
Somatostatin.
Poncratic
Polypetide
Y ponereas causes inklomedion, it causes a Sevious disease
Panene tits?
[D Que to Galt: stone formation:
b Bus to excess intake of alcohol
Diabeties Miuules ne ze
Pancretic Cancen -
u —|
Tnsuline_ [Latin word gnsula) A
HE a Sslond y 4
‘peptide Hormone § sof Pe
ENT Died e Bl ces of, en
_-absexphion
eu
Zt is FE ced by alpha 0 (A) tas à
Te [noises the toncentration of
into the blood stream.
Te [ineeases blood sugar Tad] = =
Somatostatin
# is peptide hormone.
(TE is also known as Lmowih Howmone i ibiding Hormone (GH
dE regulates the endowine system and ee neurotransmiAsin. |
Somatostalin sSnsvline — B- celts
|
‚olucogen et -cells
baidiney Oy insuline > diabetes
| Execess ob insuline >> Coma i
arado Stalin \
Ta human beings,
nrowih inhibiting, Howmone
eu
Zt is FE ced by alpha 0 (A) tas à
Te [noises the toncentration of
into the blood stream.
Te [ineeases blood sugar Tad] = =
Somatostatin
# is peptide hormone.
(TE is also known as Lmowih Howmone i ibiding Hormone (GH
dE regulates the endowine system and ee neurotransmiAsin. |
Somatostalin sSnsvline — B- celts
|
‚olucogen et -cells
baidiney Oy insuline > diabetes
| Execess ob insuline >> Coma i
arado Stalin \
Ta human beings,
nrowih inhibiting, Howmone
aná"
uan 90
Gust bos Bu)
=sthyxoid-gtand —
Ein An nee) —
[10 homo
rennen faste) TT
ER At land ta ii) |
65 avories-fonty inpanata)
a Y A A Testis [only in mala)
mot endoctine glands in the human body
Hypothalamus =
Hypothalomus gland present in brain. Hypothalamus produces _
'keleasing hormones’ and ‘inhibitory hormones.
Function > Regulale the Seccion ej romans From EU Gos
Tai is, hypolhalamus controls the _pitiuavy hors
Thymus hand _—___——
[Tiymmos gland Li in tne tower paré of Ihe neck and upper po!
Oh the cet Thymus glond secveate “Thymos hormone
y 5 E
Function > Ray a wole in development of the
& due body.
uan 90
Gust bos Bu)
=sthyxoid-gtand —
Ein An nee) —
[10 homo
rennen faste) TT
ER At land ta ii) |
65 avories-fonty inpanata)
a Y A A Testis [only in mala)
mot endoctine glands in the human body
Hypothalamus =
Hypothalomus gland present in brain. Hypothalamus produces _
'keleasing hormones’ and ‘inhibitory hormones.
Function > Regulale the Seccion ej romans From EU Gos
Tai is, hypolhalamus controls the _pitiuavy hors
Thymus hand _—___——
[Tiymmos gland Li in tne tower paré of Ihe neck and upper po!
Oh the cet Thymus glond secveate “Thymos hormone
y 5 E
Function > Ray a wole in development of the
& due body.
Testis
Testes axe the glonds which oe present only in males (men). _
Teskes_moke male sex hormones caled testosterone,
Function > The
the development ok male Sex
sorgams ond male benture suenos
deeper voice , moustache, beard, and then peas
All_these changes - coused by destosterone ome associated with
mole pubwty wiih the boys allam nt an age of
ons.
[The testes also make the male gamekes called sperms.
"Ovanies
Ovanııs ane Ahe_glonds which ave present only in permates (wo-
men). Ovaries make 1wo female sex hormones called oestrogen
and progestevon.
En nomas 1 EHE m RER
Organs, and femal features such as feminine voice,
cope skin and“ -mammory glondí (breask)-
Alain Qube! an.
\
Function _Progesteron hormone is do control the views changes
in menstrul cycle. 4 also helps in maintenance oh pregananty.
a 7
The ovavies- also make female game called ¿Ova (orange).
Testes axe the glonds which oe present only in males (men). _
Teskes_moke male sex hormones caled testosterone,
Function > The
the development ok male Sex
sorgams ond male benture suenos
deeper voice , moustache, beard, and then peas
All_these changes - coused by destosterone ome associated with
mole pubwty wiih the boys allam nt an age of
ons.
[The testes also make the male gamekes called sperms.
"Ovanies
Ovanııs ane Ahe_glonds which ave present only in permates (wo-
men). Ovaries make 1wo female sex hormones called oestrogen
and progestevon.
En nomas 1 EHE m RER
Organs, and femal features such as feminine voice,
cope skin and“ -mammory glondí (breask)-
Alain Qube! an.
\
Function _Progesteron hormone is do control the views changes
in menstrul cycle. 4 also helps in maintenance oh pregananty.
a 7
The ovavies- also make female game called ¿Ova (orange).
[ending of p ons Nowards the Bight is_calted se
cars mr show bending called Phototropic ‘plant
Land the the ebpect is known 05 _Photo+vopism-
“BBiuetignt act os Phototropin and cause He bending.
a es of “plant ave positive, pholohöpit
| > [Roots ok plants axe negative phototyopic À
Geo tropism
EE
Cor movement
= EE is also known as Tuaviprébiome
> [TH is the bending of plant paris towards the quavily is called |
geobropism/ gravitropism . 3
a is negative grovitropism. "(Except Banyan Arte)
ae -
> one positivo ayavitvopiom.
owards
ae Oe
cars mr show bending called Phototropic ‘plant
Land the the ebpect is known 05 _Photo+vopism-
“BBiuetignt act os Phototropin and cause He bending.
a es of “plant ave positive, pholohöpit
| > [Roots ok plants axe negative phototyopic À
Geo tropism
EE
Cor movement
= EE is also known as Tuaviprébiome
> [TH is the bending of plant paris towards the quavily is called |
geobropism/ gravitropism . 3
a is negative grovitropism. "(Except Banyan Arte)
ae -
> one positivo ayavitvopiom.
owards
ae Oe
Hydro +ropism
Tester morena
Movement 0% towards ve Called
‘tants that shows hydrotvopism called hydiotropic blank.
Y = Rolus plant in e
Li igo tropism
E Touch movement
EN 22.0... APT
>| Thy ave very
9:2 Touch me notoprant ( Memosa Pudica) u
E Sont touch me
— | Jam a sensitive plant
I, belong to memosa Pudica: kamityl
Stimulus Type oF tropism
Ught. Phototropism
üvavity neotropism
Chemical Chemotro pism
Water Hydro tro pisó
Touch Thigmotropism
Tester morena
Movement 0% towards ve Called
‘tants that shows hydrotvopism called hydiotropic blank.
Y = Rolus plant in e
Li igo tropism
E Touch movement
EN 22.0... APT
>| Thy ave very
9:2 Touch me notoprant ( Memosa Pudica) u
E Sont touch me
— | Jam a sensitive plant
I, belong to memosa Pudica: kamityl
Stimulus Type oF tropism
Ught. Phototropism
üvavity neotropism
Chemical Chemotro pism
Water Hydro tro pisó
Touch Thigmotropism
— y Natuval Hormones
_Phytohormones =
| Some major Plant Hormones and thein Primary Fur
Hormones
Function
»
Auxin m Cell Elongation
| Cytonin —> Cet - Division
Gribbenellins_——————> Internode Extension
3 a
y | Ethylene > Abscission ( Fruit Ripening)
(eat, fall)
5) | Abscissic acid ————> Stress hormone (cause Dormand
| Abscisic acid (ABA) -> Stress hormone inhibitory 3
growth Resting phase
A | Graseous hoxmone DARTE
* | Acidic hormones Abscissic acid, (nyibberLie acid
SESS ut (ABA) (GBA)
HO 1 Auxoin
|| (only made rom py
—Systemin | Au development of
ants
_Phytohormones =
| Some major Plant Hormones and thein Primary Fur
Hormones
Function
»
Auxin m Cell Elongation
| Cytonin —> Cet - Division
Gribbenellins_——————> Internode Extension
3 a
y | Ethylene > Abscission ( Fruit Ripening)
(eat, fall)
5) | Abscissic acid ————> Stress hormone (cause Dormand
| Abscisic acid (ABA) -> Stress hormone inhibitory 3
growth Resting phase
A | Graseous hoxmone DARTE
* | Acidic hormones Abscissic acid, (nyibberLie acid
SESS ut (ABA) (GBA)
HO 1 Auxoin
|| (only made rom py
—Systemin | Au development of
ants
Aux sin =]
| Discovered by “Charles Daria. while styding |Phototrophism
|(Coñaras grass).
u Aux in]
" |
i Natural Auxoin | [ Synthetic 4 uxein |
[o [TAA i>, Indowe-3- Acetic acid n 24-b 2,4. diehlonophenony |
2) TBA > Indole-3- Butynic_ acid acetic acid
3) [TPA to Indole proponic acid 2) 2M, 5-T 2,4, 5 -Trichloropheno:
-y autic acid
Physiological Role OF Auxi_n
y | Paomote Celt Entongadion. bu Kock
2) | Auxoin helps in [Phototxophism) and [geotrophism]
3) U Fe increase Parthenocorpy] ( development: of seed fess plant) eg; Sana
|) | Lt increase | fistual 00k formation]
9) (TE promote [vascular digguentintion J 3 |
If ‚axoin is [more than ‘xylem form)
| m l'axoin is [ tess] than (phioem form]
9 | “also ack as [Herbicides.] 2-4-Dichtorophenox y acetic acid
ant
CAC
| Discovered by “Charles Daria. while styding |Phototrophism
|(Coñaras grass).
u Aux in]
" |
i Natural Auxoin | [ Synthetic 4 uxein |
[o [TAA i>, Indowe-3- Acetic acid n 24-b 2,4. diehlonophenony |
2) TBA > Indole-3- Butynic_ acid acetic acid
3) [TPA to Indole proponic acid 2) 2M, 5-T 2,4, 5 -Trichloropheno:
-y autic acid
Physiological Role OF Auxi_n
y | Paomote Celt Entongadion. bu Kock
2) | Auxoin helps in [Phototxophism) and [geotrophism]
3) U Fe increase Parthenocorpy] ( development: of seed fess plant) eg; Sana
|) | Lt increase | fistual 00k formation]
9) (TE promote [vascular digguentintion J 3 |
If ‚axoin is [more than ‘xylem form)
| m l'axoin is [ tess] than (phioem form]
9 | “also ack as [Herbicides.] 2-4-Dichtorophenox y acetic acid
ant
CAC
“(mone tan in x plone a
It was s pin Bud
milk)
sd —Endospesm (cocon |
pei) Son
= =
\ Physiotogical ROLE oF _ = A
> $# promote Cel division.
> 3 intence us jermination(_b ae dormancy)
> > seientiss (Rich me
_ > [cytokinin inhibit the function of Ethylene.
> 38 delays Mag “Aenesence (teng den!
| Dark it causes [ehtovoplast production
Elhyuene (Craseous hormone)
> [It is a gaseous hormone.
> AU pr
5 Of plant can synihesis
gin sites.
It was s pin Bud
milk)
sd —Endospesm (cocon |
pei) Son
= =
\ Physiotogical ROLE oF _ = A
> $# promote Cel division.
> 3 intence us jermination(_b ae dormancy)
> > seientiss (Rich me
_ > [cytokinin inhibit the function of Ethylene.
> 38 delays Mag “Aenesence (teng den!
| Dark it causes [ehtovoplast production
Elhyuene (Craseous hormone)
> [It is a gaseous hormone.
> AU pr
5 Of plant can synihesis
gin sites.
Gibeneuin
hormones which promote
in he! presense of © -autiins.
of Seeds and buds.
STE promote growth in
> [Lt also involved in [shoot Crea]
> |Te also stimulates ation Of shoot)
a It is also involved in nenn]
Abscisic Acid (Stness Hoyraone)
> TE act as a Tgröwin inhibitor] : î
Te promett athe [dovmoncy] inIseeds] and[budi]
> [Tt also promote the [closin stomata,
promote the meg and yalting 0% Leaves: [which is called - |
— Hosussion,
hormones which promote
in he! presense of © -autiins.
of Seeds and buds.
STE promote growth in
> [Lt also involved in [shoot Crea]
> |Te also stimulates ation Of shoot)
a It is also involved in nenn]
Abscisic Acid (Stness Hoyraone)
> TE act as a Tgröwin inhibitor] : î
Te promett athe [dovmoncy] inIseeds] and[budi]
> [Tt also promote the [closin stomata,
promote the meg and yalting 0% Leaves: [which is called - |
— Hosussion,
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