During hibernation,a frog respires with:

The $9^{th}$ pair of cranial nerves in a frog is -

The pubis in the frog's pelvic girdle is actually a

In the frog,the ventricle opens into a sac-like conus arteriosus on the $......$ of the heart. Read the given statement and fill in the blank with the correct option from the given below.

The carotid labyrinth of the frog is concerned with the control of

Which of the following blood vessels in the circulatory system of a frog contains more deoxygenated blood?