Table of contents

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1. Introduction to Anatomy & Physiology5h 43m
2. Cell Chemistry & Cell Components12h 36m
3. Energy & Cell Processes10h 6m
4. Tissues & Histology10h 3m
5. Integumentary System2h 20m
6. Bones & Skeletal Tissue2h 16m
7. The Skeletal System2h 35m
8. Joints2h 17m
9. Muscle Tissue2h 33m
10. Muscles1h 11m
11. Nervous Tissue and Nervous System1h 35m
12. The Central Nervous System1h 6m
- Introduction to the Central Nervous System
  18m
- The Cerebrum
  48m
13. The Peripheral Nervous System1h 26m
14. The Autonomic Nervous System1h 38m
15. The Special Senses2h 41m
16. The Endocrine System2h 48m
17. The Blood3h 22m
18. The Heart3h 42m
19. The Blood Vessels3h 35m
20. The Lymphatic System3h 16m
21. The Immune System14h 37m
22. The Respiratory System3h 20m
23. The Digestive System2h 5m
24. Metabolism and Nutrition4h 0m
25. The Urinary System2h 39m
26. Fluid and Electrolyte Balance, Acid Base Balance37m
27. The Reproductive System2h 5m
28. Human Development1h 21m
29. Heredity3h 32m

15. The Special Senses

Structure of the Eyeball

Anatomy & Physiology

15. The Special Senses

Structure of the Eyeball

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Multiple Choice

Which layer of the eyeball includes the retina?

Scleral layer

Inner layer

Fibrous layer

Vascular layer

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Verified step by step guidance

Understand the structure of the eyeball, which consists of three main layers: the fibrous layer, the vascular layer, and the inner layer.

The fibrous layer is the outermost layer of the eyeball and includes the sclera and cornea. It provides protection and shape to the eye.

The vascular layer, also known as the uvea, is the middle layer and includes the choroid, ciliary body, and iris. It supplies blood to the eye.

The inner layer of the eyeball is where the retina is located. The retina is responsible for receiving light and converting it into neural signals for the brain to process.

Identify that the retina is part of the inner layer of the eyeball, which is responsible for vision by detecting light and sending visual information to the brain.