Identical Twins Are Somewhat ________ Than Fraternal Twins to Share

question 100

Multiple Choice

Identical twins are somewhat ________ than fraternal twins to share a homosexual orientation;however,________.

• A) more likely;sexual orientation is influenced less by heredity than by environment
• B) less likely;sexual orientation is influenced less by heredity than by environment
• C) more likely;because sexual orientation differs in many twin pairs,other factors are also at work
• D) less likely;because sexual orientation differs in many twin pairs,other factors are also at work

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Definitions:

Appetite-Suppressing

Referring to substances or actions that decrease hunger and reduce the desire to eat.

Neurotransmitter

Chemical messengers that are released by neurons to communicate with other neurons or cells, influencing functions throughout the body and brain.

Appetite

The natural desire to satisfy a bodily need, especially for food or drink.

Metabolic Rate

The rate at which the body uses energy to maintain basic physiological functions while at rest.