Question

Given below is the set of five terms, rewrite the terms in logical sequence as directed at the end of the statement.

pupil, yellow spot, cornea, lens, aqueous humor (correct path of entry of light into the eye from an object).

Answer 1

1. Cornea:

• The cornea is the eye's outermost transparent layer, located at the front part of the eye.
• The cornea's primary purpose is to refract light from entering the eyes.

2. Aqueous humor:

• The area between the eye lens and also the cornea of the eye is filled with a clear fluid.
• Between the cornea and the eye lens is aqueous humor.
• It maintains the cornea wet and the form of the eyeball intact.

3. Pupil:

• The pupil is a minute opening in the iris.
• The size of the pupil is determined by the iris.
• It regulates the quantity of light entering the eye.

4. Lens:

• A convex lens, similar to a jelly formed of proteins, is made of a clear, soft, and flexible material.

5. The yellow spot:

• The yellow spot is an elliptical yellow area at the center of the human retina.
• It has a high density of cone photoreceptors therefore it provides maximum vision.
• In the Phelps of the eye, it measures 1.5 millimeters.

The correct path for the light from an object to enter the eye is Cornea⇢ Aqueous humor⇢ Pupil⇢ Lens⇢ Yellow spot