Assertion : Annelids are ureotelic
Reason : Only excretroy product of annelids is uricacid.

Options

A. If both the assertion and the reason are true and the reason is a correct explanation of the assertion
B. If both the assertion and reason are true but the reason is not a correct explanation of the assertion
C. If the assertion is true but the reason is false
D. If both the assertion and reason are false

Answer

C

Explanation

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.