According to Your Textbook, One Possible Way Genes Might Influence

question 199

Multiple Choice

According to your textbook, one possible way genes might influence personality is by affecting ______________.

• A) cellular division
• B) life expectancy
• C) brain chemicals
• D) the probability of having twins

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Definitions:

Positive Feedback

A mechanism in which the output of a system amplifies the system or increases its output.

Thermoregulatory Maximum

The maximum capacity of an organism to maintain its core internal temperature within an optimal range, despite external temperature fluctuations.

Set Point

A general term for the level at which negative feedback tries to maintain stability.

Autonomic Nervous System

The part of the nervous system that controls involuntary bodily functions, including heart rate, digestion, and respiratory rate.