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NEET Biology question

BiologyAnimal KingdomNEET

Which of the following statements are true (T) and which are false (F)? Choose the correct option

I. Amphibians have metanephric kidneys. II. The skull of mammals is dicondylic. III. Aves copulate by cloacal apposition. IV. Voice is produced in Aves by a syrinx. V. *Lepus* is gregarious in nature.

Answer: (B)

Solution

Amphibians possess mesonephric, not metanephric, kidneys (I false); the mammalian skull is indeed dicondylic (II true); birds mate by bringing their cloacae into brief contact, termed cloacal apposition or the

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Question ID VK-106625