Evolutionary Modifications That Improve the Survival and Reproductive Success of an Organism

question 10

Multiple Choice

Evolutionary modifications that improve the survival and reproductive success of an organism are called:

• A) mutations.
• B) vestigial structures.
• C) homoplastic traits.
• D) artificial traits.
• E) adaptations.

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Definitions:

Concealed Observation

A research method where the observer remains hidden from view or unknown to the subjects, to ensure behavior is not altered.

Ethical Viewpoint

An ethical viewpoint refers to a perspective or stance on what is right and wrong, guiding moral conduct and decisions.

Nonconcealed Observation

A research method where participants are aware that they are being observed.

Participant Observation

A technique of observing a situation wherein the observer takes an active role in the situation.