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प्रश्न
Draw labelled diagrams of the following: Ear
उत्तर
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संबंधित प्रश्न
find odd one from following: Malleus, iris, Stapes, Incus.
State the exact location of the Ciliary body
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. |
Sclerotic layer or choroid layer.(Which one forms the Iris ?)
Differentiate between members of the following pair with reference to what is asked in bracket.
Dynamic balance and static balance (Definition)
The figure below is the sectional view of a part of the skull showing s sense organ:
Name the sense organ.
How could you convince a small child that when you speak, it is not necessary for air to travel from you mouth to the ear of listener?
What is the name of passage in outer ear which carries sound waves to the ear-drum ?
Draw a neat and labelled diagram of the human ear. With the help of this diagram, explain the construction and working of the human ear.
Choose the correct answer :
Organ of corti is found in ___________
Given below is a diagram of a part of the human ear. Study the same and answer the question that follow:
State the functions of the parts labeled 'A' and 'B'.
The following diagram refers to the ear of a mammal.
(i) Label the parts 1 to 10 to which the guidelines point.
(ii) Which structure:
(a) converts sound waves into mechanical vibrations?
(b) Converts vibrations into nerve impulses?
(c) Responds to change in position?
(d) Transmits impulses to the brain?
(e) Equalizes atmospheric pressure and pressure in the ear.
State the Location:
Semicircular canals
Complete the following sentence with appropriate Word
The parts of the human ear concerned with hearing are :
Name the three ossicles of the middle ear.
Describe the structure and function of the human ear?
Mention the name of passage is the outer ear which carries sound waves to the eardrum.
In the inner ear, the pressure variations are turned into electrical signals by the ______.
The median canal of cochlea is filled with ______.
Given below is the diagram of a part of the human ear. Study the same and answer the questions that follow:
 |
- Give the collective biological term for Malleus, locus and Stapes.
- Name the parts labelled A, B and C in the diagram.
- State the functions of the parts labelled 'A' and 'B'.
- Name the audio receptor region present in the part labelled 'A'.
