Male frogs can croak louder than females because of

Male frogs can croak louder than females because of

Options

(a) Vocal sacs
(b) Stronger
(c) Larger in size
(d) Larger sound box

Correct Answer:

Vocal sacs

Explanation:

Croaking is a natural voice of frog which is heard more commonly during breeding season. Male frog croaks throat which act as resonators.

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