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When the light is very bright
  • a)
    the iris makes the pupil expand
  • b)
    the iris makes the pupil contract
  • c)
    ciliary muscles contract to make the eyelens thicker
  • d)
    ciliary muscles expand to make the eyelens thinner
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
When the light is very brighta)the iris makes the pupil expandb)the ir...
When the light is very bright the iris makes the pupil contract so as to control the quantity of light entering the eye.
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Most Upvoted Answer
When the light is very brighta)the iris makes the pupil expandb)the ir...
In bright light, the iris contracts the pupil to allow less light to enter the eye (B).
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Community Answer
When the light is very brighta)the iris makes the pupil expandb)the ir...
The iris makes the pupil contracts so that not much light enters the eye.
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When the light is very brighta)the iris makes the pupil expandb)the iris makes the pupil contractc)ciliary muscles contract to make the eyelens thickerd)ciliary muscles expand to make the eyelens thinnerCorrect answer is option 'B'. Can you explain this answer?
Question Description
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