Cornea/sclerotic of eye forms ''White of eye''.

Explanation

**Step-by-Step Solution:**

1. **Understanding the Eye Structure**: The eye consists of several parts, including the cornea and the sclera (also known as the sclerotic). Each part has distinct functions and characteristics.

2. **Identifying the Cornea**: The cornea is the clear, dome-shaped outer layer located at the front of the eye. Its primary function is to focus light onto the retina, allowing us to see objects clearly. It acts like a lens and is crucial for vision.

3. **Identifying the Sclera**: The sclera is the white, opaque, and tough outer layer of the eye. It encases the eyeball and provides protection and structural support. The sclera is often referred to as the "white of the eye."

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