Assertion: Amphibian males and females produce lot of gametes.
Reason: Males lack copulatory organ in amphibians.

Options

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

Answer

b

Explanation

In amphibians, fertilisation is external, hence males and females produce a lot gametes and release in water to maximise the chances of fertilisation. Males of Class Amphibia generally lack copulatory organs. The reproductive tracts open outside through cloacal aperture.