If the MSA Nerve Is Not Present,the Area Is Innervated

question 6

Multiple Choice

If the MSA nerve is not present,the area is innervated by the PSA,but mostly by the ASA.If the MSA nerve is present,there is communication between the PSA and the ASA.

• A) Both statements are true.
• B) Both statements are false.
• C) The first statement is true;the second statement is false.
• D) The first statement is false;the second statement is true.

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Definitions:

Genes

Units of heredity made up of DNA that determine characteristics of living organisms.

Nature-Nurture Issue

A debate concerning the relative importance of an individual's innate qualities ("nature") versus personal experiences ("nurture") in determining or causing differences in physical and behavioral traits.

Psychological Traits

Enduring characteristics or behaviors that define an individual's personality.

Physical Traits

Observable characteristics of an organism, such as hair color, body shape, and other features determined by genes.