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Assertion : Annelids are ureotelic Reason : Only excretroy product of annelids is uricacid.A. If both the assertion and the reason are true and the reason is a correct explanation of the assertionB. If both the assertion and reason are true but the reason is not a correct explanation of the assertionC. If the assertion is true but the reason is falseD. If both the assertion and reason are false |
Answer» Correct Answer - C Aquatic annelids excrete ammonia, and terrestiral species (earthworm) excrete urea. However, earthworms are less ureotelic than other terrestrial animals. Excretory fluid contanis 40% urea, 20% ammonia and 40% amino acids and other nitrogenous compounds, but no uric or urate. |
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