Uric acid is the chief nitrogenous component of the excretoty prouducts of
Uric acid is the chief nitrogenous component of the excretoty prouducts of
A. man
B. earthworm
C. cockroach
D. frog
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Correct Answer - C
Cockroach excretes uric acid as the chief nitrogenous excretory product.
Man excretes urea as the chief nitrogenous excretory product.
Earthworm excetes 40% urea, 20% ammonia and 40% amino acids.
Frog excretes urea as the chief nitrogenous product.
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