Assertion : Urea is a less toxic excretory substance comparatively to uric acid Reason : Birds and insects are uricotellic animals .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 the reason are true and the reason is not a correct explanation of the assertionC. If the assertion is true but the reason is falseD. If the assertion is false but reason is true

Assertion : Urea is a less toxic excretory substance comparatively to

1.	Assertion : Urea is a less toxic excretory substance comparatively to uric acid Reason : Birds and insects are uricotellic animals .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 the reason are true and the reason is not a correct explanation of the assertionC. If the assertion is true but the reason is falseD. If the assertion is false but reason is true
Answer» Correct Answer - D (e) Urea is more toxide than uric acid and less toxic to ammonia Ammonia `gt` Urea `gt` Uric acid Urea formation takes palce in kidneys. Birds ans insects are uricotelic animals .

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