In rabbit the skin is hairy but in frog it is smooth and naked. This feature is necessary because?

A. Skin in frog is protective
B. Skin in frog is thermoregulatory
C. Skin in frog is respiratory
D. Skin in frog is sensory

Right Answer: C. Skin in frog is respiratory

January 4, 2018   Hassan Ali    Zoology  
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