Question

In frog, cutaneous respiration takes place [CBSE PMT 1992]
A) Always
B) Only on land
C) Only in water with pulmonary respiration
D) Only in water pulmonary respiration is not occurring

Answer 1

hey hi...

the correct answer is option A.

In frog, the cutaneous respiration is always carried out. During winter sleep and summer sleep it is the only method of respiration in frog...

hope this helps