Question

3. Draw a labelled diagram of the eye and answer the following questions:
a. From where does light enter inside the eye?
b. Which muscles control the focal length of the eye lens?
c. Where is the image formed?
d. Which nerve sends the image signals to the brain?​

Answer 1

Answer:

a. cornea

b. ciliart muscles

c. retina

d. optic nerve.

Answer 2

Answer:

a. cornea

b. ciliary muscle

c. retina

d. optic nerve

d. optic nerve.