B.Sc. ZOOLOGY HONOURS PART 3 PRACTICAL RECORD

B.sc zoology hons. Part 3 pranctical
Content:-
1• Endocrinology
a)T.S. of mammalian ovary
b)T.S. of mammalian testis
c)T.S. of thyroid gland
d)T.S. of adrenal gland
e)T.S. of mammalian pancreas
2• Economic Zoology
a) museum specimen of labeo rohita
b) museum specimen of Catla Catla
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1. issue.
Teacher's Signature
Qnd oloo yessels.
he
sechen Shows connehve
co4eniadevolaping
Cxps luteum.
foli cles and meatuxe qraofion
(9 Sechon shows young flliclesand
and hsaffianfallicle. folli cles
to
tunicasalbug
qermnc ep1taeium haunded
which ha culccl
colle
T- S o mammaian
intesshhl
ntesios
fdicles
clide
by conmeivehssue
Just beneathpentoneum
U OoBes mat loex is of pertoneum whh hc
0 Qutes
Comments:
Stvdy of erdocainoloqca
End ecinel
Gesminalsputheláumqive ise.

2. T:s- of
Mummaa ovasy
ce)ls
intessHio
Blood
Vesse
bogonio tolliclesK developing
epheli om
hernina
Oocute
Gnaofion follicle
Folicle
Conneci
ve
iss
ue
Stsoma os looce
Youna follice
ConDus loteum
connecive issUe
Tonice
dllbuainea
oy
dense

3. pt. No. 02
Study of enlocrino tocico slide of
Teshs
Comments
0 Teshs is
tunica
( At the
(onnecthve
vessels
(3 Ln the
Covesedcovesed
albugine
Sestoli colls:
issue intestihal
semnifesous
tubulk
by SesoSC and
seminitesous tubules
ntexiechon of tuo seminifesoUS.
by
9 Seminiferous tulbules
lined
Seen
memlane
fsom basement
seve sul kinds
(iv)
tobule
3iial cells vUCv oles
tubule s
SurOUnde
Oygeminal
memosune t to
tspthes
Seç:
appeag Onde
cells
ond
c imax spematouyhes
TS: af mommljan
(w SpermoBczoa
ibsous
Condensenucdei
Page No.
tubule.
Dulei
epi theliwm
Inwusds
sqesmutoes - somaler
deeply stainednudei
spesms
Teacher's Si
coat of oy
and
Some nutiive
appecaxcloselspacdked
ovel
Spesmatds- Small clusexsof cells with
bloo
u thin basement
nsecthor
lie in Cavitu

4. tunieo
olbuinec
bloo
vessel
Intesitiol
Cells Sestoli Cells
Conneive
Tissue
tu T af
Mommalicn Testis
lomen of
germiniteyos
tubule
ces
qormino
-spesms
spesmahds
sec spesou
Risoerotsutss
spesm noHex
sesmuhoe
epitbeliu

5. Expt. No. 03
Shudsy oi erdocinclocqical
Comments :
gand 0 The thuroid land is
qond contcuns
shutue
This
shaped
3)
9 Tayzoid follicles
The
of
contains
Jn between
blood
made
T3 cund
whic
slide
cavese by
ConnecthveissUe
many
celled Thuroid
capillaries
Pollicles
Tollicle is
TS ci Ihyzeidcaund
pasa
00nd
spheicl
Called
cuboidaepitheliad ce)ls:
connehve
tollícolaY
ol so
follicles
cells
oyal
Teacher's Signature
Hhese
issve is pse
pesent.
colloidwhic
centre
sen

6. as follicula cells
folicu lar eptheliun
TS- of Thusord
Thyvoid follicles
Colloid contouninq To aro
>clood Caplloru
S > Stromc (Connechve
clood Cospu scleS
land

7. Expt. No. C4
Cornmenis -
0 Adrenal alcun
(Q Ihis.
3 The
The
cand
co% tex
slide
then
corlexis ide
Cowlnnon
IS pymide
costex
medulc
OccUples
tthsee
nto
Ts adxeral alowd
alomerulbse
(ii) 2ona Fusciculaa
() 2onc Roiculais
1nnex
thsee paxs
shape
Page No.
lcuuexs i
medulle
of odenol alan
the maximum
Teacher's Signature
made ot

8. TS of Adoenal
ECapsole
Zona Gnlonesul oso
Zona fascicylo to
Zona Reicolais
Medulla

9. No.
O5
Study
Lommen s:
Erdoerinolaqkal slide
Hthe mammaon pancseas
cund
enbeded in stoMa
incudes gma sters of
islea of laruers hans
seLthat
3 The
panueac
brse
( The
cells
tb de lormen
incwdex poncxecticaini
endocme
bpons
cels
acini Conists of lo to90
ond central post has naraou
into Srocl
Enally open
islet of lonqeshcns
Macan
) cell > 10to 20 found
Conshhute
part
calle
datnhich toT
nto poncxeuic
Consist of -
n cor hca
Zon@ ound podwce glcaupn
5ound Sottezed
prodwce somotoshain
() B ce > 90 -R0 fond in middle Teqor

10. TS of Mammalian Pancveas
Ponceothc 6ani
(exOCYine posty
Longehors
(endocne po)

11. xpt. No,
Stucy of
Classificion
ecent
muem
Family Cypsinidoe
Gen
Spocies
Hobit aund Habitat
he vesS
specinen
Casns
heosaphical distobuton i T is oidelydisto bute in taopca
cnd tempexote t qons sgeialy found in
IndialRnipb, sscum) and Myonmo
’Labeo
>Rohitca
:
T
Then can occasionay
Peedina habit,t is
is oahnly found in onds nd
veqetarian cnd bottomfeedess
feed
Cetla codlaand Cinhina miqala
bund
Page No.
f Labeo Rohita(Roh)
anim a iet. Beccwse o
wlivael ih too other CaxE
Rohu breeds ony
ype of tnks but not
the
ond sil vey hite belou
OvSnlapping clodsales
Impoztane
opeKcinm honas
ond b:nh chomber
Comments 0 Commordy krown a canp cn Rohu in Hindi
dy comp~essed, usifosn cboud
Contine
is bluish os baownish on boa
Body Coye sed uoita
Sales ae of taxcnor
Si
1 min lenyth
nto hecud, tounk and tcil
on ejthey side endosing ql gll

12. Coodlo Fin
Toül
Aral
Pin
Scoles
Teurl
Dosscl
Vorto
Pin
Lobeo sohita
Hesd Nol
Pechorol
Fn
Snour
Opexculunm Nouth

13. Expt. No.
Shocy ef
Comnnon name ’
museum
specimen ot
Cotle- Cata
Geouphiceldistibuhien : Throuchout Dndia, scaze to SOuH
of <ishna ive s
postonce: Richintood yalue
Chayuctesishe eaures:
O Body: elongated broad ond stout
(0 Bodu length :im long
colou: Above
On sies:
( Scales se pinls
Jossal side
(G Dorsa pantcf
Lasae heah wita
8 Laae dorsal fn
and
or Copesy n
centr
ond chitish elo
bladeeh qoey and siluexy
the body is
sOUnded
ade mouth bith gaomine nt lies.
@ Cauda fn is bilobed
prstenior ast
eues
ond divide) into into Onantes

14. Foslee ,
Fin
Dorsa
Fin
Ladoro
Line
Fin
Scoles
tunl
Vertyol
tig Qatla calla
Corvex doy sal
Side
Cye
Pectoye
Dpesculunm