In Which of the Following Species Should Natural Selection Favor

question 65

Multiple Choice

In which of the following species should natural selection favor the highest proportion of nephrons with loops of Henle that extend deep into the renal medulla?

• A)a river otter
• B)a mouse species living in a temperate broadleaf forest
• C)a mouse species living in a desert
• D)a beaver

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Definitions:

Investment Model

A theory in relationship psychology that examines commitment as a function of satisfaction, quality of alternatives, and investment size.

Alternatives

Other options or choices available in a situation from which a selection can be made.

Investments

The allocation of resources, usually financial, into assets or endeavors expected to yield returns or profits over time.

Distress-Maintaining

Cycles or patterns of behavior and thought that contribute to preserving or increasing psychological distress.