Supriya stepped out into the bright street from a cinema theatre. In response, her eye pupil shrunk. Identify the muscle responsible for the same.

Supriya stepped out into the bright street from a cinema theatre. In r

1.	Supriya stepped out into the bright street from a cinema theatre. In response, her eye pupil shrunk. Identify the muscle responsible for the same.
Answer» Smooth muscles (Involuntary muscles) are responsible for shrinking of eye pupil.