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प्रश्न
The animal which does not have eyes that look sideways is:
(a) Horse
(b) Chicken
(c) Lion
(d) Fish
उत्तर
lion
A lion does not have eyes that face sideways.
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संबंधित प्रश्न
The size of the pupil becomes ______ when you see in dim light.
The human eye possesses the power of accommodation. This is the power to:
(a) alter the diameter of the pupil as the intensity of light changes
(b) distinguish between lights of different colours
(c) focus on objects at different distances
(d) decide which of the two objects is closer.
Which parts of the eye cause rays of light to converge on the retina?
How much is our field of view:
with one eye open?
Give scientific reason:
One can sense colours only in bright light.
Define the following:
Blind spot
Mention, if the following statement is True or False
The least distance of distinct vision for the human eye is 25 cm
A small hole of changing diameter at the centre of Iris is called _______.
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 |
With reference to human eye answer the question that follow:
Name the part of the eye associated with keeping the lens moist and protecting it from physical shock.
