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Write short notes on photoreceptor pigments ? (a) cones (b) rods |
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Answer» the answer:The rods and cones RESPOND, RESPECTIVELY to the amount of light energy and to the colours present in it. The rods are responsible for the vision in dim condition and the cones HELPS us in colour vision. The cones get activated only in bright light CONDITIONS.Our EYE contain 7million cones which helps us see the colours and the details of the object. Also, there are 120million cones which helps us to see better in dim light conditions. |
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