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Eyes

3.5
(17 votes)
8 questions
English
AI Generated
Test your knowledge about eyes with these engaging questions.
1
48 random squares

How many eyes do most humans have?

1
2
7

78% got this right

Most humans have two eyes, which provide binocular vision.
2
48 random squares

Which part of the eye is responsible for controlling the amount of light that enters?

Pupil

Cornea

Lens

Retina

Hard  26% got this right

The pupil adjusts its size to control light entry.
3
48 random squares

What is the colored part of the eye called?

Iris

Cornea

Retina

Sclera

53% got this right

The iris is responsible for eye color.
4
48 random squares

Which part of the eye focuses light onto the retina?

Lens

Cornea

Iris

Pupil

51% got this right

The lens changes shape to focus light.
5
48 random squares

What is the transparent front part of the eye called?

Cornea

Iris

Lens

Retina

58% got this right

The cornea helps to focus light onto the retina.
6
48 random squares

Which part of the eye contains photoreceptor cells?

Retina

Cornea

Iris

Lens

68% got this right

The retina converts light into neural signals.
7
48 random squares

What is the white part of the eye called?

Sclera

Cornea

Iris

Retina

79% got this right

The sclera provides structure and protection.
8
48 random squares

Which part of the eye is responsible for sharp central vision?

Macula

Cornea

Iris

Lens

70% got this right

The macula is crucial for tasks like reading.