Question

Below is given the function of human ear
i. Vibration passes through the hammer, anvil and stapes and reaches the inner ear.
ii. The cochlea converts the vibration into electrochemical impulses.
iii. Pinna collects the sound which reaches the eardrum through ear canal.
iv. The eardrum vibrates when the sound wave hits it.
v. The impulse is conducted to the brain by auditory nerves.
Choose the correct order
a) i-iii-iv-v-ii
b) iii-iv-i-v-ii
c) iii-iv-ii-i-v
d) iii-iv-i-ii-v _________________ vibrates in human to produce sound

Answer 1

Answer:

a) i-iii-iv-v-ii........