SET-4-076 Glands in amphibian skin are
(A) ectodermal
(B) endodermal 
(C) Both (A) and (b)
(D) None of these

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Answer: (A) ectodermal

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SET-4-077 Sexual maturity of larvae is called
(A) paedogenesis 
(B) parthenofission
(C) parthenography
(D) parthenogenesis

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Answer: (A) paedogenesis 

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SET-4-078 Vertebrae of amphibians is
(A) weakly procoelus 
(B) strongly procoelus
(C) acoelus
(D) heterocoelus

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Answer: (A) weakly procoelus 

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SET-4-079 Respiratory organs of tadpole
(A) skin 
(B) gills
(C) Both (A) and (b)
(D) None of these

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Answer: (B) gills

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SET-4-080 Indian bull frog is
(A) Rana tigrina
(B) Rana obstreticus
(C) Hyla arbarae
(D) Bufo melestricaus

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Answer: (A) Rana tigrina

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SET-4-081 One of the following is non-poisonous
(A) krait
(B) viper
(C) python
(D) cobra

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Answer: (C) python

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SET-4-082 Draco is able to glide in the air with the help of its  
(A) wings 
(B) fins
(C) patagia
(D) tail

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Answer: (C) patagia

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SET-4-083 venom of naja naja
(A) neurotoxic
(B) haemotoxic
(C) both (A) and (b) 
(D) none of these

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Answer: (A) neurotoxic

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SET-4-084 heart in fishes is
(A) two-chambered
(B) three-chambered
(C) six-chambered
(D) four-chambered

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Answer: (A) two-chambered

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SET-4-085 limbless amphibians belongs to the order
(A) gymnophiona 
(B) procoela
(C) urodela
(D) none of these

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Answer: (A) gymnophiona 

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SET-4-086 number of cranial nerves in reptile is
(A) 8 pairs
(B) 10 pairs
(C) 12 pairs
(D) 14 pairs  

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Answer: (C) 12 pairs

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SET-4-087 heart pump only impure blood in case of
(A) whale
(B) shark
(C) lizard
(D) frog

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Answer: (B) shark

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SET-4-088 poison glands of poisonous snake is modified
(A) teeth 
(B) salivary glands
(C) tongue
(D) mouth

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Answer: (B) salivary glands

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SET-4-089 which is sea-snake?
(A) russel’s viper 
(B) python
(C) hydrophis
(D) dryophis

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Answer: (C) hydrophis

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SET-4-090 which one of the following is called as age of reptiles? 
(A) proterozoic
(B) coenozoic
(C) palaeozoic
(D) mesozoic

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Answer: (D) mesozoic

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SET-4-091 amphibians are
(A) homeothermic 
(B) poikilothermic
(C) athermic
(D) none of these

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Answer: (B) poikilothermic

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SET-4-092 pneumatic bones are found in
(A) shark 
(B) rana
(C) pigeon
(D) whale

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Answer: (C) pigeon

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SET-4-093 uric acid is excreted out in birds in
(A) liquid form 
(B) solid form
(C) semi-solid
(D) none of these

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Answer: (C) semi-solid

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SET-4-094 which is an egg laying mammal?
(A) platypus 
(B) kangaroo
(C) penguin
(D) whale

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Answer: (A) platypus 

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SET-4-095 oviparity is common in bbleno
(A) whale
(B) bat
(C) penguin
(D) none of these

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Answer: (C) penguin

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SET-4-096 uricotelism is found in
(A) mammals and birds
(B) fishes and freshwater protozoans
(C) birds, reptiles and insects
(D) frogs and toads

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Answer: (C) birds, reptiles and insects

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SET-4-097 pulverisation of food in birds takes place in
(A) crop
(B) intestine
(C) gizzard
(D) proventriculus

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Answer: (C) gizzard

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SET-4-098 A terrestrial animal must be able to
(A) excrete large amounts of water in urine
(B) conserve water
(C) actively pump salts out through the skan
(D) excrete large amount of salts in urine

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Answer: (B) conserve water

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SET-4-099 Characters that make birds to fly
(A) legs 
(B) digestive system
(C) flight muscles
(D) sharp beak

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Answer: (C) flight muscles

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SET-4-100 Connecting link between birds and reptiles.
(A) Doda 
(B) Achaeopteryx
(C) Sphenodon
(D) Dimetrodon

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Answer: (B) Achaeopteryx

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