Vascular coat of eye ball is made up of

Options

A. Sclerotic, choroid and retina
B. Optic, ciliary and iridial
C. Sclerotic, cornea and conjunctiva
D. Choroid, ciliary body and iris.

Answer

To answer the question "Vascular coat of eyeball is made up of," we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Structure of the Eye**: The eye consists of three main layers: the outer fibrous layer, the middle vascular layer, and the inner sensory layer.

2. **Identify the Layers**:
- **Outer Layer**: This includes the sclera and cornea.
- **Middle Layer (Vascular Coat)**: This is where the vascular coat is found, which consists of the choroid, ciliary body, and iris.
- **Inner Layer**: This is the retina.

3. **Focus on the Vascular Coat**: The vascular coat is specifically responsible for providing blood supply to the eye. It is essential for nourishment and maintaining the health of the eye.

4. **Components of the Vascular Coat**:
- **Choroid**: A layer rich in blood vessels that supplies nutrients to the eye and absorbs excess light.
- **Ciliary Body**: Contains ciliary muscles that adjust the shape of the lens for focusing.
- **Iris**: The colored part of the eye that controls the size of the pupil and thus the amount of light entering the eye.

5. **Conclusion**: Based on the components identified, the vascular coat of the eyeball is made up of the choroid, ciliary body, and iris.

### Final Answer:
The vascular coat of the eyeball is made up of **choroid, ciliary body, and iris**.

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