Biology, asked by Naidubabu6217, 1 year ago

Contraction of sternohyal muscles during breathing in frog [CBSE PMT 1992]
A) Closes glottis
B) Opens the nostrils
C) Raises floor of oral cavity
D) Lowers floor of oral cavity

Answers

Answered by Dhyeychikani

0

b is correct ACC to me

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