1.

Observe the diagram given and aswer the question asked. Sate the reaction of 'E' to different intensity of light.

Answer»

Solution :1. When a person pass from a brightly lit area to dark room (low intensity of light) the rod shaped cells of retina generate rhodopsin, a pigment that enebles us to SEE in dim light.
2. Conversely, when a person enters a very brightly lit area, th pigment rhodopsin is bleached, REDUCING its sensitivity.


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