Biology, asked by MATEEN951, 1 year ago

Fenestra ovalis in frog is the [CBSE PMT 1992]
A) Air-filled cavity of middle ear
B) Communication between pharynx and tympanic cavity
C) External opening of tympanic cavity covered by tympanic membrane
D) Opening of auditory capsule which separates middle ear from internal ear

Answers

Answered by jahanvi4
4
hy.....its answer will be D option
Answered by sohom37
2
opening of auditory capsule which separates middle ear from internal ear
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