It Has Been Decided,by a Group of Scientific Experts,that Lack

question 55

Multiple Choice

It has been decided,by a group of scientific experts,that lack of internal temperature regulation,presence of waterproof skin made of scales,and a waterproof egg are the three main characteristics that should be used to classify organisms as reptiles.This decision is most consistent with:

• A)adaptive radiation.
• B)cladistic taxonomy.
• C)natural selection.
• D)classical taxonomy.

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Definitions:

Hierarchical Structure

The organization of power and authority in a family.

Power

The ability or capacity to direct or influence the behavior of others or the course of events.

Cutoff

A predetermined point or limit beyond which something does not proceed or is not allowed.

Disengaged

lacking interest, involvement, or commitment; often used to describe students or employees who are not actively participating.