A Biologist Finds Structures That Serve the Same Function but Are

question 27

Multiple Choice

A biologist finds structures that serve the same function but are not considered similar,nor do they share a recent common ancestor.These are

• A)vestigial structures.
• B)analogous structures.
• C)transitional structures.
• D)directional structures.
• E)homologous structures.

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Definitions:

High Amplitude

Pertains to waves or signals with a large maximum distance from the average or rest position, often indicating a high level of energy.

Low Amplitude

Refers to waves or signals of small height or intensity, often used in the context of vibrations, sound, or electrical signals.

Nerve Impulses

Electrical signals that travel along nerve fibers, used for communication within the nervous system.

Generation

A single stage in the descent of a family or the production of offspring in a species.