The aperture that regulates the entry of light into the eye is called the ....

  • A
    Iris
  • B
    Pupil
  • C
    Blind spot
  • D
    Sclera

Explore More

Similar Questions

The point in the eye of mammals from which optic nerves and blood vessels leave the eyeball is known as:

In the mammalian eye, the 'fovea' is the center of the visual field, where

During the night,when light intensity is low,light is detected by .....

The ability to distinguish between different colors is possible in:

Which of the following statements is $NOT$ correct?

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo