Advertisements
Advertisements
Question
Given below is a diagrammatic representation of a part of the human ear.
- Name the parts numbered 1-6.
- Which parts of the ear shown here are complete.
 |
Advertisements
Solution
-
- Ear canal
- Ear ossicles
- Ear drum
- Oval window
- Eustachian tube
- Round windows
- Middle ear
APPEARS IN
RELATED QUESTIONS
Given in the box below are a set of 14 biological terms. Of these, 12 can be paired into 6 matching pairs. Out of the six pairs, one has been done for you as an example.
Example : endosmosis - Turgid cell.
Identify the remaining five matching pairs :
| Cushing’s syndrome, Turgid cell, Iris, Free of rod and cone cells, Colour of eyes, Hypoglycemia, Active transport, Acrosome, Addison’s disease, Blind spot, Hyperglycemia, Spermatozoa, Endosmosis, Clotting of blood. |
State the main function of the Suspensory ligament of the eye
Differentiate between members of the following pair with reference to what is asked in bracket.
Semi-circular canal and cochlea (Senses perceived)
Mention, where in living organism is the following located and state their main function:
Organ of corti
Why should we not put a pin or pencil in our ears ?
Choose the correct answer.
Canal joining middle ear to pharynx ___________
Given below is the diagram of the human ear. Study the diagram and then answer the questions that follow:
(i) What role does the eardrum play in hearing?
(ii) What common term is given to the parts labeled A, B, and E?
(iii) Would there be any difference if these three parts mentioned in (ii) above were replaced by one by one? Why?
(iv) Give the biological term for the parts labeled C and D.
(v) Name the fluid which fills the parts mentioned in (iv) above.
(vi) State the functions of the ear.
Choose the Odd One Out:
The part of the ear that collects the sound from the surroundings is ______.
The Eardrum moves inward when a rarefaction reaches it.
