The white outer wall of the eye is called _______

Options

A. Cornea
B. Iris
C. Pupil
D. Sclera

Answer

**Step-by-Step Solution:**

1. **Understanding the Structure of the Eye**: The eye has several parts, and it's important to identify them correctly. The outermost layer of the eye is what we are interested in for this question.

2. **Identifying the Parts**: In the eye, there are different components such as the lens, iris, pupil, cornea, and sclera. Each part has a specific function and appearance.

3. **Recognizing the White Part**: The white outer wall of the eye is distinct from other parts. The cornea is the transparent part at the front, while the sclera is the white part that surrounds the eye.

4. **Conclusion**: Based on the identification of the parts, we can conclude that the white outer wall of the eye is called the **sclera**.

5. **Final Answer**: Therefore, the answer to the question is **sclera**.

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