Iris

Asked by  | 2nd May, 2008, 06:11: PM

Expert Answer:

Iris regulates the amount of light entering the eye by adjusting the size of the pupil.

Rgds

Team Topper

Answered by  | 21st May, 2008, 04:06: PM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.