Question

Nitrogenous waste products are eliminated mainly as
(1) Urea in tadpole and ammonia in adult frog.
(2) Ammonia in tadpole and urea in adult frog.
(3) Urea in both tadpole and adult frog.
(4) Urea in tadpole and uric acid in adult frog.

Answer 1

option B

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Answer 2

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Given

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OPTION = B

Ammonia in tadpole & urea in adult tad pole