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Animal Kingdom

Question
CBSEENBI11025155
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Shifting of ammonotelism to ureotelism is seen in

  • fishes

  • protopterus

  • frog

  • snake

Solution

C.

frog

In the tadpoles, the end product of nitroger metabolism is ammonia which is easily disposed off by diffusion in water. After metamorphosis, however the frog excrete most of their nitrogen in the form of urea and only small amount as ammonia.

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