The innermost layer of the humen eye is

Options

A. choroid
B. cornea
C. sclera
D. retina

Answer

To answer the question, "The innermost layer of the human eye is," we need to understand the structure of the human eye and its various layers. Here’s a step-by-step solution:

### Step-by-Step Solution:

1. **Identify the Layers of the Eye**: The human eye consists of three main layers: the outer layer, the middle layer, and the innermost layer.

2. **Outer Layer**: The outermost layer of the eye is called the **sclera**. It is made up of dense connective tissue and provides structure and protection to the eye.

3. **Anterior Part of the Sclera**: The anterior part of the sclera is known as the **cornea**. The cornea is transparent and allows light to enter the eye.

4. **Middle Layer**: The middle layer of the eye is known as the **choroid**. This layer contains many blood vessels that supply nutrients to the eye.

5. **Innermost Layer**: The innermost layer of the human eye is called the **retina**. The retina is responsible for converting light into neural signals that are sent to the brain for visual recognition.

6. **Conclusion**: Therefore, the answer to the question is that the innermost layer of the human eye is the **retina**.

### Final Answer:
The innermost layer of the human eye is the **retina**.

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