Nature of eye lens is

Options

A. opaque and crystalline
B. opaque and semi-solid
C. transparent and semi-solid
D. transparent and crystalline

Answer

**Step-by-Step Solution:**

1. **Understanding the Structure of the Eye**: The human eye is a complex organ composed of three main layers: the sclera (outer layer), choroid (middle layer), and retina (inner layer).

2. **Identifying the Eye Lens**: The lens of the eye is located behind the iris and the pupil. It is crucial for focusing light onto the retina.

3. **Characteristics of the Eye Lens**: The lens is described as being transparent, which allows light to pass through without obstruction. This transparency is essential for clear vision.

4. **Composition of the Eye Lens**: The lens is also crystalline in nature. This means it has a specific arrangement of molecules that contribute to its optical properties.

5. **Conclusion**: Based on the characteristics of the eye lens, the correct nature of the eye lens is "transparent and crystalline."

**Final Answer**: The nature of the eye lens is **transparent and crystalline**.

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