Light First Enters the Eye Through a Transparent Structure on the Surface

question 232

Multiple Choice

Light first enters the eye through a transparent structure on the surface of the eye called

• A) the pupil.
• B) the cornea.
• C) the retina.
• D) the lens.

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Definitions:

Synapses

The junctions between neurons through which they communicate with each other, transmitting signals via chemical or electrical means.

Y Chromosomes

A type of sex chromosome, present typically in males, that is involved in sex determination; males have an XY genotype, while females have XX.

Sex Hormones

Chemical substances produced by the sex organs and adrenal glands that regulate sexual development and behavior, as well as reproduction.

Individualism

A social theory favoring freedom of action for individuals over collective or state control.