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प्रश्न
The layer in the eye where sensory cells (rods and cones) are located ______.
विकल्प
Conjunctiva
Cornea
Choroid
Retina
उत्तर
The layer in the eye where sensory cells (rods and cones) are located retina.
Explanation:
The retina contains sensory cells and functions as a screen for picture formation.
संबंधित प्रश्न
Write the function of the following part of the human eye:- iris
Answer briefly:
How do you perceive the colour of an object?
Fill in the following blank with suitable word:
To bring light from a distant object to a focus on the retina of the eye, the convex eye-lens needs to be made..........
The eyes of a person are focused (i) on a nearby object, and (ii) on a distant object, turn by turn. In which case:
the focal length of eye-lens will be the maximum?
fill in the following blank with suitable word:
A person is short-sighted if his eyeball is too............Spectacles with a .............lens are needed. A person is long-sighted if his eyeball is too............Spectacles with a ................lens are needed. These focus light rays exactly on to the..........
The animals of prey have:
(a) two eyes at the front
(b) two eyes at the back
(c) two eyes on the sides
(d) one eye at the front and one on the side
With reference to the functioning of the eye, answer the question that follow:
Name the cells of the retina and its respective pigments which get activated in the light.
Give the main function of the following:
Lachrymal glands
Name the following:
The pigmented circular area seen in the eye.
Name the following:
The innermost layer of the eye
State the Location of:
Lacrimal gland
Choose the Odd One Out:
At noon the sun appears white as
The change in the focal length of an eye lens in human beings is caused by the action of ______.
Match the following:
| Column - I | Column - II | ||
| 1 | Retina | a | pathway of light |
| 2 | Pupil | b |
far point comes closer |
| 3 | Ciliary muscles | c |
near point moves away |
| 4 | Myopia | d | screen of the eye |
| 5 | Hypermetropia | e | power of accommodation |
Match the following:
| Column - I | Column - II |
| 1. Retina | a. Path way of light |
| 2. Pupil | b. Far point comes closer |
| 3. Ciliary muscles | c. near point moves away |
| 4. Myopia | d. Screen of the eye |
| 5. Hypermetropia | e. Power of accommodation |
State the functions of the following:
Iris
Name the following:
Place of best vision in the retina of the eye.
Name the following:
Two pigments of the sensory cells.
