Directions: Choose the Best Answer Based on the Information You

question 9

True/False

Directions: Choose the best answer based on the information you read in Chapter 3.
​ When taking notes on what you read, you should use your own words as much as possible.

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Definitions:

Eyelids

Thin folds of skin that cover and protect the eye; they help to spread moisture (tears) over the surface of the eye when blinking.

Retina

The light-sensitive layer of tissue at the back of the inner eye, responsible for converting light into neural signals for visual recognition.

Photoreceptor Cells

Specialized neurons in the retina that convert light into signals that can stimulate biological processes.

Innermost Tunic

The deepest layer of a structure, often referring to the inner layer of a blood vessel or other tubular organ.