ANIMALS class 5 tamil nadu state board syllabus.pptx

Tamil Nadu sate board class 5 animal lesson presentation in detail with colorful picture and detailed description on fertilization, asexual reproduction, oviparous and viviparous animals, internal and externa fertilization with the life cycle of frog and butterfly

1. ANIMALS ANIMALS

2. REPRODUCTION IN ANIMALS ENDANDERED SPECIES CONSERVATION OF ANIMALS PREVENTION OF CRUELTY TO ANIMALS

3. REPRODUCTION IN ANIMALS REPRODUCTION: IT IS THE BILOGICAL PROCESS BY WHICH AN ORGANISM GIVE RISE TO AN NEW ORGANISM. IT IS ESSENTIAL FOR THE CONTINUATION OF SPECIES.

4. REPRODUCTION ASEXUAL REPRODUCTION SEXUAL REPRODUCTION

5. ASEXUAL REPRODUCTION A SINGLE PARENT GETS DIVIDED INTO TWO NEW OFFSPRING. THE OFFSPRING ARE IDENTICAL TO THE PARENT. USUALLY TAKES PLACE IN MICROORGAMISM AND INVERTEBRATES. SOME EXAMPLES OF ASEXUAL REPRODUCTION FISSION , BUDDING , FRAMENTATION AND SPORES

6. FISSION IN THIS METHOD, AN ORGANISM SPLITS INTO TWO PARTS AND REGENERATE THE OTHER HALF IN EACH OF THE RESULTING INDIVIDUAL. EXAMPLE: FLATWORMS, SEA ANEMONES AND SEA CUCUMBERS.

7. FISSION

8. BUDDING FORMED BY THE OUTGROWTH OF A BODY PART, WHICH IS THEN SEPERATED FROM THE ORGINAL ORGANISM FORMING TWO INDIVIDUALS. EXAMPLES: HYDRA AND CORALS

9. FRAGMENTATION BREAKING OF AN INDIVIDUAL INTO PARTS FOLLOWED BY REGENERATION. FRAGMENATATION MAY OCCUR THROUGH ACCIDENTAL DAMAGE, DAMAGE FROM PREDATORS OR AS A NATURAL FORM OF REPRODUCTION. EXAMPLE: STAR FISH AND SPONGES.

10. ASEXUAL REPRODUCTION FISSION BUDDING FRAMENTATION SPORES

11. SPORES STRUCTURES NATURALLY GROWN AS PART OF AN ORGANISM. THEY ARE SEPERATED FROM THE ORGANISM AND DISPERSED THROUGH AIR OR WATER. IN A SUITABLE ENVIRONMENT, THE SPORES WILL DEVELOP INTO A FULLY GROWN ORGANISM.

12. SEXUAL REPRODUCTION NATURAL WAY OF REPRODUCTION IN ANIMALS, HUMANS AND MOST OF THE PLANTS. COMPLEX AND LENGTHY PROCESS COMPARED TO ASEXUAL REPRODUCTION. DIFFERENT AND UNIQUE OFFSPRING ARE PRODUCED.

13. STAGES OF SEXUAL REPRODUCTION PRE-FERTILISATION FERTILISATION POST-FERTILISATION (EMBRYO FORMATION)

14. PRE-FERTILISATION

15. PRE-FERTILISATION FIRST STAGE TRANSFER OF GAMETES TAKE PLACE

16. FERTILISATION FUSION OF THE GAMETS TAKE PLACE. THE FUSION OF GAMETES IS KNOWN AS FERTILISATION.

17. THE NUCLEI OF THE SPERM AND THE EGG FORM A SINGLE NUCLEUS, RESULTING IN THE FORMATION OF ZYGOTE . TWO TYPES OF FERTILISATION EXTERNAL FERTILISATION INTERNAL FERTILISATION

18. EXTERNAL FERTILISATION EXTERNAL FERTILISATION TAKES PLACE OUTSIDE THE ANIMALS BODY. USUALLY TAKES PLACE IN AQUATIC ENVIRONMENT, WHERE BOTH THE EGG AND THE SPERM ARE RELEASED IN THE WATER. EXAMPLE: FROG AND FISH

19. INTERNAL FERTILISATION WHEN THE FERTILISATION TAKES PLACE INSIDE THE ANIMLAS BODY, IT IS CALLED INTERNAL FERTILISATION. EXAMPLE: CAT, DOG, COW

20. EMBRYO FORMATION THE ZYGOTE (FERTILIZED EGG) FURTHER DIVIDES REPEATEDLY INTO GROUP OF CELLS. THESE CELLS DEVELOP INTO DIFFERRENT TISSUES AND ORGANS CONSTITUTING A FULL BODY. THIS IS KNOWN AS EMBRYO .

21. BASED ON WHETHER THE EMBRY DEVELOPS OUTSIDE OR INSIDE THE BODY ANIMALS ARE CLASSIFIED INTO OVIPAROUS VIVIPAROUS

22. OVIPAROUS ANIMALS IN WHICH THE EMBRYO DEVELOPS OUTSIDE THE BODY ARE CALLED OVIPAROUS. THEY PRODUCE THEIR OFFSPRING BY LAYING EGGS. EXAMPLE: INSECTS, REPTILES AND BIRDS

23. THE EGG SHELL PROTECTS THE EMBRYO FROM THE OUTER ENVIRONMENT. THE EMBRYO RECEIVES NUTRIENTS FROM THE EGG YOLK. IN THESE ANIMALS THE NEW BORN WILL HAVE DIFFERENT DEVELOPMENTAL STAGES.

24. LIFE CYCLE OF A BUTTERFLY THE DIFFERENT DEVELOPMENTAL STAGES LIKE EGG, LARVA, PUPA, AND ADULT. THE PROCESS IN WHICH A BUTTERFLY BECOMES AN ADULT IS CALLED METAMORPHOSIS. THE LIFE PROCESS CAN TAKE A MONTH TO A YEAR

25. STAGE 1: EGGS TN THE FIRST STAGE A BUTTERFLY LAYS EGGS ON A LEAF. THESE EGGS ARE VERY SMALL AND ROUND. ABOUT FIVE DAYS AFTER THE EGGS ARE LAID, A TINY WORM LIKE CREATURE WILL HATCH FROM THE EGG.

26. STAGE 2 : CATERPILLAR (LARVA) THE SECOND STAGE IS THE CATERPILLAR. IT IS ALSO CALLED LARVA. IT LOOKS LIKE A WORM. THE CATERPILLAR STARTS TO EAT LEAVES AND FLOWERS ONCE IT HAS HATCHED. IT GROWS VERY FAST BEACAUSE IT EATS A LOT. AS IT GROW FAST IT SHEDS ITS OLD SKIN AND GETS A NEW SKIN. A CATERPILLAR SHEDDING ITS OUTGROWN SKIN CALLED MOLTING.

27. STAGE 3 : CHRYSALIS (PUPA) THE THIRD STAGE IS THE PUPA. IT IS MOSTLY BROWN OR GREEN. THIS IS THE RESTING STAGE AS WELL AS THE CHANGING STAGE. THE CATERPILLAR TURNS INTO A BUTTERFLY

28. STAGE 4: BUTTERFLY (ADULT) IT’S THE FOURTH STAGE. THE PUPA OPENS AND THE BUTTERFLY COMES OUT. IT IS CALLED IMAGO OR ADULT. WHEN THE BUTTERFLY COMES OUT IT IS VERY TIRED AND SO IT RESTS. THEN THE BUTTERFLY LAY EGGS AND THE LIFE CYCLE STARTS OVER.

29. VIVIPAROUS ANIMALS ANIMALS IN WHICH EMBRYO DEVELOPS INSIDE THE BODY ARE CALLED VIVIPAROUS ANIMALS. THESE ANIMALS GIVE BIRTH TO YOUNG ONES. THE DEVELOPING EMBRYO GETS ITS NUTRIENTS FROM THE MOTHER. EXAMPLES: HUMANS, COWS, DEER AND DOG.

30. DIFFERENCE BETWEEN VIVIPAROUS AND OVIPAROUS OVIPAROUS ANIMALS VIVIPAROUS ANIMALS DEVELOPMENT OF THE EMBRYO TAKES PLACE OUTSIDE THE ANIMAL. THE DEVELOPMENT OF EMBRYO TAKES PLACE INSIDE THE BODY THEY PRODUCE THEIR YOUNG ONES BY LAYING EGGS THEY GIVE BIRTH TO YOUNG ONES EMBRYO RECEIVES THE NUTIRENTS FROM THE EGG YOLK. EMBRYO RECEIVES ITS NUTRIENTS FROM THE MOTHER. EXAMPLE: FISH, REPTILES, INSECTS AND BIRDS EXAMPLE: CATS, DOGS, HUMANS AND LIONS

31. ENDANGERED SPECIES -MEAN AT THE RISK OF EXTINCTION THERE ARE 132 SPECIES OF PLANTS AND ANIMALS THAT ARE NCRITICALLY ENDANGERED IN INDIA . EXAMPLE: ANIMLAS- SNOW LEOPARD, BENGAL TIGER, ASIATIC LION, PURPLE FROG AND INDIAN GIANT SQUIRREL.

32. PLANTS: UMBRELLA TREE, MALABAR LILY, RAFFLESIA FLOWER, INDIAN MALLO AND MUSLI PLANT.

33. CAUSES FOR ENDANGERMENT FOREST WHICH PROVIDE FOOD AND SHELTER ARE DESTROYED FOR HUMAN NEEDS. ANIMALS ARE HUNTED FOR THEIR HORNS, SKIN, TEETH AND MANY OTHER VALUABLE PRODUCTS. POLLUTIONS LIKE AIR POLLUTION AND WATER POLLUTION AFFECT THE ANIMALS. PESTICIDES AND CHEMICAL FERTILIZERS WHICH ARE USED TO GET RID OF INSECTS, PETS AND WEEDS, POISON THE PLANTS AND ANIMALS. NATURAL DISASTER LIKE FLOOD, CYCLONES AND FIRE ALSO DESTROY THE ANIMALS. SOMETIMES ANIMALS ARE TAKEN TO A NEW HABITAT BY PEOPLE AND THEY CANNOT SURVIVE THERE.

34. SAVING ENDANGERED ANIMALS HUNTING AND POACHING SHOULD BE PROHIBITED. WE SHOULD NOT POLLUTE THE ENVIRONMENT. LIMITING THE USAGE OF PLASTC AND RECYCLING IT CAN SAVE THE ENDANGERED ANIMALS. CHEMICALS PESTICIDE AND FERTILIZERS SHOULD BE AVOIDED. PLANTING MORE TREES BUYING ECO FRIENDLY PRODUCTS.

35. RED DATA BOOK -BOOK MAINTAINED FOR RECORDING RARE AND ENDANGERED SPECIES OF PLANTS AND ANIMALS. THIS BOOK IS CREATED TO IDENTIFY AND PROTECT THE SPECIES WHICH ARE ABOUT TO EXTINCT. IT IS MAINTAINED BY THE INTERNATIONAL UNION FOR CONSERVATION OF NATURE (IUCN). AN INTERNATIONAL ORGANIZATION WORKING IN THE FIELD OF NATURAL CONSERVATION. THE RED DATA BOOK CONTAINS COLOUR-CODED INFORMATION SHEETS.

36. ADVANTAGES OF THE RED DATA BOOK HELPS TO EVALUATE A PARTICULAR POPULATION OF THE SPEICES. THE DATA GIVEN IN THE BOOK CAN BE USED GLOBALLY. THE RISK OF A SPECIES BECOMING GLOBALLY EXTINCT CAN BE ESTIMATED WITH THE HELP OF THIS BOOK. IT PROVIDES THE NECESSARY GUIDELINES FOR IMPLEMENTING PROTECTIVE MEASURES.

37. CONSERVATION OF ANIMALS CONSERVATION IS THE PROTECTION, PRESERVATION, MANAGEMENT OF WILDLIFE AND NATURAL RESOURCES CONSERVATION OF BIODIVERSITY HELPS US TO PROTECT, MAINTAIN AND RECOVER THE ENDANGERED SPECIES. BIODIVERSITY – DESCRIBES DIFFERENT PLANTS, ANIMALS, MICROORGANISMS AND INSECTS THAT ARE FOUND ON THE EARTH. ENDANGERED SPECIES ARE MAINTAINED IN CERTAIN PROTECTED AREAS SUCH AS NATIONAL PARKS AND WILDLIFE SANCTUARIES. IN INDIA, THERE ARE ABOUT 73 NATIONAL PARKS AND 416 WILDLIFE SANCTUARIES.

38. Difference Between Wildlife Sanctuary And National Park Wildlife Sanctuary National Park Human activities are allowed. No human activities are allowed. The main aim is to protect a particular flora or fauna. Can include flora, fauna or any other objects of historical/geographic significance. There are no fixed boundaries. Boundaries are fixed and defined. It is open to the general public Not usually open to the public.

39. NATIONAL PARKS AN AREA STRICTLY RESERVED FOR THE BETTERMENT OF THE WILDLIFE. IN THESE AREAS, ACTIVITIES LIKE FORESTRY, GRAZING OR CULTIVATION ARE NOT PERMITTED. EVEN PRIVATE OWNERSHIP RIGHTS ARE NOT ALLOWED. THE NATIONAL PARK COVER AB AREA OF 100-500 SQUARE KILOMETERS.

40. JIM CORBETT NATIONAL PARK NAINITAL – UTTARAKHAND. TIGERS ARE FOUND IN THIS PARK. OTHER ANIMALS ARE SEVERAL SPECIES OF DEER, LEOPARDS, JACKALS, RED FOXES, BLACK BEAR, SLOTH BEAR AND MONKEYS.

41. GIR FOREST NATIONAL PARK LOCATED IN GUJARAT ASIATIC LIONS IN THEIR NATURAL HABITAT IS SEEN THERE. OTHER ANIMALS INCLUDE SAMBAR, CHINKARA, CHITAL, PORCUPINE, WILD BOAR AND BLACK BUCK.

42. KAZIRANGA NATIONAL PARK KHANCHANJURI, ASSAM FAMOUS FOR ONE HORNED RHINOCEROS OTHER ANIMALS TIGER, ELEPHANT, WILD BUFFALO AND SWAMP DEER, BEARS, LEOPARDS AND SEVERAL SPECIES OF LOCAL AND MIGRATORY BIRDS. DECLARED BY UNISECO ( UNITED NATIONS EDUCATIONAL SCIENTIFIC AND CULTURAL ORGANISATION ) AS A WORLD HERITAGE SITE.

43. SUNDARBAN NATIONAL PARK LOCATED IN WEST BENGAL BENGAL TIGER AND BIOSPHERE RESERVE ON THE GANGES DELTA. SALTWATER CROCODILE, WILD BOARS, FOXES, LEOPARD CATS, HUGE TURTLES, GANGES RIVER DOLPHINS AND SEVERAL SPECIES OF LOCAL AND MIGRATORY BIRDS.

44. KANHA NATIONAL PARK LOCATED IN MADHYA PRADESH AS A PART OF PROJECT TIGER. APRT FROM TIGER ANIMALS SUCH AS ELEPHANTS, JACKALS, LEOPARDS, STRIPED HYENAS, MONKEYS AND SEVERAL VARITIES OF DEER – BLACK BUCK, SWAMP DEER, CHITAL AND SAMBHAR ARE SEEN HERE.

45. PERIYAR NATIONAL PARK LOCATED IN THEKKADY, KERALA ROYAL TIGER AND MAJESTIC ELEPHANTS FISHES, REPTILES AND BIRDS CAN BE SEEN HERE.

46. GUINDY NATIONAL PARK LOCATED IN CHENNAI HOME FOR SPOTTED DEER, BLACK BUCKS, WHITE BUCKS, RIVER OTTER, HYENA, BONNET MONKEY, CIVET CAT, JACKALS, PANGOLIN, HEDGEHOG AND COMMON MONGOOSE.

47. WILDLIFE SANCTUARIES A PROTECTED AREA WHICH IS RESEVED FOR THE CONSERVATION OF ANIMALS ONLY. HARVESTING OF TIMBER, COLLECTION OF FOREST PRODUCTS AND PRIVATE OWNERSHIP RIGHTS ARE ALLOWED HERE. TOURIST VISIT IS ALSO ALLOWED IN THESE PLACES.

48. KALAKKAD WILDLIFE SANCTUARY LOCATED AT THIRUNELVELI FAMOUS FOR TIGERS LION TAILED MACAQUE, LANGUR, NILGIRI TAHR, SAMBAR, SLOTH BEAR, GAUR, ELEPHANT FLYING SQUIRREL, PANTHER, WILD DOG AND PANGOLIN.

49. MUDUMALAI WILDLIFE SANCTUARY LOCATED AT OOTY FAMOUS FOR ELEPHANT SAFARI BENGAL TIGER, GIANT ELEPHANT AND LEOPARD ARE FOUND HERE.

50. MUNDANTHRAI WILDLIFE SANCTUARY LOCATED IN THIRUNELVELI DISTRICT. MAJOR WILD LIFE ANIMAL FOUND IS TIGER.

51. ANAIMALAI WILDLIFE SANCTUARY ALSO CALLED AS INDIRA GANDHI WILDLIFE SANCTUARY. LOCATED IN COIMBATORE DISTRICT. DHOLE, WILD DOG AND GAINT SQUIRREL ARE SEEN HERE.

52. VEDANTHANGAL BIRD SANCTUARY VERY OLD SANCTUARY IN TAMIL NADU. LOCATED IN KANCHEEPURAM DISTRICT. HAS MIGRATORY BIRDS LIKE SPOON BILLS, OPEN BILLED STORKS, PELICAN ETC.

53. ADVANTAGES OF CONSERVATION SPECIES CAN ADAPT TO THEIR HABITAT. SPECIES CAN INTERACT WITH EACH OTHER. NATURAL HABITAT OF THE ANIMALS IN MAINTAINED IT IS LESS EXPENSIVE AND EASY TO MANAGE.

54. PREVENTION OF CRUELTY TO ANIMALS CRUELTY TO ANIMALS INCLUDES CAPTURING, TRAPPING, POISONING OF ANY ANIMALS. MANY ANIMALS WELFARE ORGANIZATION CONCERNED WITH HEALTH, SAFETY AND PSYCHOLOGICAL WELLNESS OF THE ANIMALS. THEY INCLUDE ANIMAL RESCUE GROUPS WHICH HELP ANIMALS IN DISTRESS AND ANIMALS SUFFERING FROM SOME EPIDEMIC.

55. ANIMAL WELFARE BOARD OF INDIA AND NATIONAL INSTITUTE OF ANIMAL WELFARE ARE THE GOVERNMENT ORGANIZATIONS WHICH WORK FOR THE WELFARE OF ANIMALS. THERE ARE SOME PRIVATE WELFARE ORGANIZATIONS ALSO.

56. BLUE CROSS BLUE CROSS IS A REGISTERED ANIMAL WELFARE CHARITY IN THE UNITED KINGDOM. IT WAS ESTABLISHED ON 1897 WITH THE VISION THAT EVERY PET WILL ENJOY A HAPPY LIFE IN A HAPPY HOME. THE CHARITY PROVIDES SUPPORT FOR PET OWNERS WHO CANNOT AFFORD PRIVATE VETERINARY TREATMENT, HELPS TO FIND HOMES FOR UNWANTED ANIMALS, AND EDUCATES THE PUBLIC IN THE RESPONSIBILITES OF ANIMAL OWNERSHIP.

57. BLUE CROSS OF INDIA WAS ESTABLISHED AT CHENNAI IN THE YEAR 1959. LARGEST ANIMAL WELFARE ORGANIZATIONS IN INDIA. THE MAIN OFFICE AT GUINDY, CHENNAI WITH ALL AMENITIES LIKE HOSPITALS, SHELTERS, AMBULANCE SERVICES AND ANIMAL BIRTH CONTROLS ETC ACTIVITIES OF THE ORGANIZATION INCLUDE, PROVIDING SHELTERS, ADOPTION, MAINTAINING HOSPITALS AND MOBILE DISPENSAARY AND PROVIDING AMBULANCE SERVICES.