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Muscles which help in respiration are...

Muscles which help in respiration are

A

Sternum and petrohyal

B

Sternohyal and petrohyal

C

Jugal and tendons

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
b
stemphyal and petrohyal helps in respiration of frog. Constration of stemohtal muscle during breathing in frog lowers floor of oral cabity. While contration of petrohyal muscle during beathing in frog raises the floor of buccal cavity.
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ERRORLESS -BREATHING AND EXCHANGE OF GASES-Breathing And Exchange Of Gases
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