Apentix/AP Biology/Unit 8: Ecology/Question
AP Biologymediummcq1 pt

Which of the following best describes the role of populations in ecology?

A.It serves as the main energy source for metabolic reactions
B.It acts as a buffer to maintain homeostasis in changing environments
C.It primarily functions to regulate cellular processes through feedback mechanisms
D.It is essential for the structural integrity and function of biological systems

Explanation

Core Concept

Populations is essential for the structural integrity and function of biological systems within ecology. Understanding this concept is fundamental to AP Biology.

Correct Answer

DIt is essential for the structural integrity and function of biological systems

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