The Fact That Some Monozygotic Twins Are Not a Similar

question 91

Multiple Choice

The fact that some monozygotic twins are not a similar size is support for the basic concept that:

• A) genes determine a person's size.
• B) the environment determines a person's size.
• C) genes and the environment interact to determine a person's size.
• D) height is not a heritable trait.

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Definitions:

Spontaneous Remission

The unexpected improvement or cure of a disease or condition that occurs without medical treatment.

Lymphocytes

A type of white blood cell that is part of the immune system, helping the body fight infection and disease.

Norepinephrine

A neurotransmitter and hormone involved in the body's fight or flight response, affecting attention and responding actions in the brain.

Serotonin

A neurotransmitter that contributes to feelings of well-being and happiness, along with regulating mood, appetite, and sleep.