The size of the pupil of the eye is adjusted by:

(a) cornea

(b) ciliary muscles

(c) optic nerve

(d) iris

Open in App

Solution

(d) iris

Suggest Corrections

Similar questions

What is the function of the following -

a - pupil

b- cornea

c- retina

d- iris

e - eye lids

d- optic nerve

d- siliary muscles

The change in converging power of an eye-lens is caused by the action of:

(a) iris

(b) ciliary muscles

(d) retina

Human eyeball consists of three layers and it encloses

(a) lens, iris, optic nerve

(b) lens, aqueous humour and vitreous humour

(d) cornea, lens, optic nerve

Join BYJU'S Learning Program