CSS :: Respiratory System

@ : Home > Zoology > Respiratory System

Lungs in frog are:

[A].	Distensible, pinkish sac-like structures	[B].	Distensible, pinkish and solid structures
[C].	Distensible, pinkish and spongy structures	[D].	Distensible, rosy and spongy structures

Answer: Option A