Neural Control and CoordinationMedium

Question

Male frogs can be distinguished from female frogs due to the presence of

A. Bulging eyes

B. Vocal sacs

A. Webbed digits in feet

C. Copulatory pad on first digit of fore limbs

D. Olive green-coloured skin with dark irregular spots

Choose the correct answer from the options given below

Options

A.B and C only
B.C and E only
C.A and B only
D.B and D only

Solution

Sol. [Key Concept: Sexual dimorphism — male frog features (vocal sacs, nuptial pad)]

Male frogs can be distinguished from female frogs due to the presence of vocal sacs and copulatory pad on first digit of fore limbs.

Bulging eyes, webbed digit in feet and olive green-coloured skin with dark irregular spots are common in both male and female frogs.

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