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प्रश्न
Choose the Odd One Out:
विकल्प
Rods
Cones
Night blindness
Rhodopsin
उत्तर
Cones
APPEARS IN
संबंधित प्रश्न
Write the function of the following part of the human eye:- iris
How does the eye regulate the amount of light that falls on the retina?
Define the term "power of accommodation" of human eye.
There are two types of light-sensitive cells in the human eye:
Where are they found?
Which parts of the eye cause rays of light to converge on the retina?
Explain why, when it is getting dark at night, it is impossible to make out the colour of cars on the road.
A student sitting on the last bench in the class cannot read the writing on the blackboard clearly but he can read the book lying on his desk clearly. Which of the following statement is correct about the student?
(a) The near point of his eyes has receded away.
(b) The near point of his eyes has come close to him.
(c) The far point of his eyes has receded away.
(d) The far point of his eyes has come closer to him.
The animal which does not have eyes that look sideways is:
(a) Horse
(b) Chicken
(c) Lion
(d) Fish
Differentiate between members of the following pair with reference to what is asked in bracket.
Rod and cone cells (pigment contained)
The figure below compares a part of our eye with a part of a photographic camera.
Name the corresponding parts of the eye the camera shown here that are comparable in function.
Differentiate between:
Yellow spot and Blind spot.
Differentiate between:
Retina and Choroid.
Name the following:
Yellow spot and ciliary muscles are found in.
The transparent membrane that keeps the eye moist is ______.
Which cells of the retina enable us to see coloured objects around us?
The innermost layer of human eye is ______.
With reference to human eye, answer the following question.
What is blind spot?
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 |
The layer in the eye where sensory cells (rods and cones) are located ______.
Write the main functional activity of the following structure.
Choroid
