The human eye is a conscious sense organ which allow conscious light perception and vision including color differentiation and the perception of depth. The human eye can distinguish about 10 million colors.The human eye’s non-image-forming photosensitive ganglion cells in the retina receive the light signals which affect adjustment of the size of the pupil, regulation and suppression of the hormone melatonin and entrainment of the body clock.
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1. Question1 points
The focal length of the eye lens is controlled by:CorrectIncorrect
2. Question1 points
The aperture that controls the light entering into the eye is:CorrectIncorrect
3. Question1 points
Cones are with a pigment:CorrectIncorrect
4. Question1 points
The outer most covering of the brain of the man is?CorrectIncorrect
5. Question1 points
Rods and cones are present in:CorrectIncorrect
6. Question1 points
The deficiency of rhodopsin causes:CorrectIncorrect
7. Question1 points
The third ventricle of brain is called:CorrectIncorrect
8. Question1 points
Myopia can be corrected by :CorrectIncorrect
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Cerebral Hemisphere are centre of :CorrectIncorrect
10. Question1 points
Brain lies in:CorrectIncorrect