Grade 10 Eye Anatomy Worksheet
A comprehensive worksheet for Grade 10 science students covering the anatomy and function of the human eye.
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Grade 10 Eye Anatomy Worksheet
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Read each question carefully and provide your best answer. Refer to the diagram of the human eye provided when necessary.
Figure 1: Cross-section of the Human Eye
1. Which part of the eye is responsible for controlling the amount of light that enters the eye?
Cornea
Retina
Iris
Lens
2. What is the function of the retina?
To focus light onto the pupil
To transmit visual information to the brain
To convert light into electrical signals
To protect the eye from dust
3. The transparent outer layer at the front of the eye that helps to focus light is called the .
4. The is a small opening in the center of the iris that allows light to enter the eye.
5. The optic nerve transmits visual information from the to the brain.
6. The ciliary body is responsible for producing aqueous humor.
True
False
7. Rods are responsible for color vision and cones are responsible for vision in dim light.
True
False
8. Describe the path of light as it enters the eye and reaches the retina.
9. Explain the process of accommodation in the human eye.
Match each part of the eye with its correct function.
10. Sclera
a. Focuses light onto the retina
11. Lens
b. Protective outer layer of the eye
12. Optic nerve
c. Transmits visual information to the brain