Biology
Given below is a diagrammatic representation of a part of the human ear.
(i) Name the parts numbered 1-6.
(ii) Which parts of the ear shown here are complete.
Sense Organs
43 Likes
Answer
(i) The parts numbered 1-6 are:
1 → Ear canal
2 → Ear ossicles
3 → Ear drum
4 → Oval wind
5 → Opening of Eustachian tube
6 → Round Window
(ii) Middle Ear
Answered By
29 Likes
Related Questions
State the functions of the following :-
(i) Semi-circular canals
(ii) Cochlea
(iii) Auditory nerve
Mention if the following statements are true (T) or false (F) :
(i) Human ear is concerned with hearing only.
(iii) Pinna concentrates and directs sound waves towards tympanum.
The layer in the eye where sensory cells (rods and cones) are located:
- Conjunctiva
- Cornea
- Choroid
- Retina
The vitamin required for the synthesis of rhodopsin is :
- Vitamin A
- Vitamin B
- Vitamin C
- Vitamin D