Anatomy of the Human Eye
Explore the intricate structures and functions of the human eye with this comprehensive worksheet for Grade 11 Biology students.
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Anatomy of the Human Eye
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Date:
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Carefully read each question and provide your answers in the spaces provided. Refer to the diagram of the human eye to assist you where necessary.
Examine the diagram of the human eye below and answer the following questions.
1. Label the following parts on the diagram above: a) Cornea b) Iris c) Pupil d) Lens e) Retina f) Optic Nerve
2. Which part of the eye is responsible for controlling the amount of light entering the eye?
Retina
Lens
Iris
Cornea
3. Where are the photoreceptor cells (rods and cones) located in the eye?
Sclera
Choroid
Retina
Optic nerve
4. The transparent outer layer of the eye that helps to focus light is the .
5. The changes shape to focus light on the retina.
6. The is the nerve that transmits visual information from the retina to the brain.
7. Explain the primary function of the pupil in the human eye.
8. Describe the role of the rods and cones in vision, highlighting their differences.
9. The vitreous humor is a watery fluid found in the anterior chamber of the eye.
True
False
10. The ciliary body is responsible for producing aqueous humor.
True
False
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