1.3- MCQ

MCQs (10 Questions)

1. Which part of the eye is transparent and covers the iris and pupil?

A) Retina

B) Cornea

C) Lens

D) Sclera

Answer: B) Cornea

2. What is the colored part of the eye?

A) Retina

B) Iris

C) Lens

D) Cornea

Answer: B) Iris

3. Which structure changes shape to help the eye focus?

A) Lens

B) Cornea

C) Retina

D) Optic nerve

Answer: A) Lens

4. Which part of the eye detects light and sends signals to the brain?

A) Cornea

B) Retina

C) Lens

D) Iris

Answer: B) Retina

5. What is the role of the optic nerve?

A) To adjust focus

B) To carry visual signals to the brain

C) To control light entering the eye

D) To protect the eye

Answer: B) To carry visual signals to the brain

6. The white outer covering of the eye is called:

A) Retina

B) Sclera

C) Cornea

D) Iris

Answer: B) Sclera

7. Which part of the eye acts like a camera shutter?

A) Retina

B) Pupil

C) Lens

D) Cornea

Answer: B) Pupil

8. What is the thin layer covering the white part of the eye and inside of the eyelids?

A) Conjunctiva

B) Retina

C) Lens

D) Iris

Answer: A) Conjunctiva

9. The main part responsible for focusing most of the light is:

A) Cornea

B) Lens

C) Retina

D) Iris

Answer: A) Cornea

10. Which structure provides most of the eye’s shape and protection?

A) Retina

B) Lens

C) Sclera

D) Iris

Answer: C) Sclera