Advertisements
Advertisements
Question
What is the function of ear ossicles?
Advertisements
Solution
Function of ear ossicles:
- Ear ossicles once set in vibrations transmit the vibration to the oval window which sets the cochlear fluid into vibration.
RELATED QUESTIONS
Eye : Optic nerve : : Ear : ___________
Where is the Cochlea located? Briefly mention its function.
Why should we not put a pin or pencil in our ears ?
The diagram alongside represents the structure found in the inner ear. Study the same and then answer the questions that follow:
(i) Name the parts labelled A, B, C and D.
(ii) Name the parts of the ear responsible for transmitting impulses to the brain.
(iii) Name the part labelled above which is responsible for:
1. Static equilibrium. 2. Dynamic equilibrium. 3. Hearing
(iv) Name the audio receptor cells which pick up vibrations.
(v) Name the fluid present in the inner ear.
Differentiate between:
Cochlea and Concha.
Given below is the diagram of the human ear. Study the same and answer the questions that follow:
(i) Give the biological term for the part labeled ‘A’ and state its function.
(ii) Name the part labeled ‘B’ and state its function.
(iii) Name the part labeled ‘C’ and state its function.
(iv) Give the function of ear wax.
Choose the Odd One Out:
Verify experimentally the laws reflection of sound.
The part of the ear that turns pressure variations into electrical signals is ______.
Note the relationship between the first two words and suggest the suitable word/words for the fourth place.
Ears: Auditory nerve :: Eyes : ______.
