​Which Is the Correct Path That Light Takes from the Environment

question 47

Multiple Choice

​Which is the correct path that light takes from the environment to the photoreceptors of a human eye?

• A) ​cornea → pupil → lens → vitreous body → retina
• B) ​pupil → cornea → lens → vitreous body → retina
• C) ​cornea → pupil → lens → retina → vitreous body
• D) ​lens → pupil → cornea → vitreous body → retina
• E) ​cornea → lens → pupil → vitreous body → retina

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Definitions:

Consideration

In a contractual agreement, it is the value or promise that each party agrees to exchange.

Promissory Estoppel

A legal principle that enables a party to recover on a promise made when they have reasonably relied on that promise to their detriment, even if a formal contract does not exist.

Illusory Contract

An agreement that fails to bind at least one of the parties due to the lack of a definite promise or because the terms allow for withdrawal without consequence.

Adequacy Of Consideration

The principle that the value exchanged in a contract must be fair and reasonable to both parties involved.