Question

Given below is the internal structure of human ear. Match the structures marked (a) to (e) with their correct function.

The internal structure of human ear		Function
	1.	Responsible for hearing.
	2.	Concerned with balance and spatial orientation.
	3.	Transmits impulses from ear to brain.
	4.	Contains sensory cells for dynamic balance.
	5.	Concerned with static balance.

Answer 1

(a) – 4: Contains sensory cells for dynamic balance.
(b) – 5: Concerned with static balance.
(c) – 2: Concerned with balance and spatial orientation.
(d) – 3: Transmits impulses from ear to brain.
(e) – 1: Responsible for hearing.