Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test General Science Biology Human body
Which part of the ear turns the sound vibrations to electrical signals?
1
Cochlea
2
Auditory canal
3
Pinna
4
More than one of the above
5
None of the above