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Which of the following is incorrect? 1) Earthworms are ammonotelic when sufficient water is availableand ureotelic when water availability is reduced, 2) All terrestrial animals are ammonotelic, 3) All aquatic invertebrates are ureotelic.

( A ) (1), (2) and (3)
( B ) (2) and (3)
( C ) Only (2)
( D ) (1) and (2)
Can you answer this question?

1 Answer

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(B) is the right answer.

(1) is true, (2) is not, all terrestial animals excrete uric acid, (3) is not as Ammonia is hihly soluble in water, aquatic invertebrates are ammonotelic as water is present.
answered Apr 4, 2014 by pady_1

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