Which of the Following Statements Is True

question 66

Multiple Choice

Which of the following statements is true?

• A) A particular allele's unique characteristics may only be expressed in certain contexts.
• B) Differences never arise between the genotype of an organism and its phenotype.
• C) Genotype is the sole determinant of phenotype.
• D) Genes have the same effects regardless of environmental conditions.

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Definitions:

Acetylcholine

A neurotransmitter that has been linked to depression and dementia.

Bipolar Disorders

Mental health conditions characterized by extreme mood swings that include emotional highs (mania or hypomania) and lows (depression).

Neurotransmitters

Chemical substances in the brain that transmit signals from one neuron to another, playing key roles in mood, thought processes, and physical functions.

Learned Helplessness

A psychological condition in which an individual becomes passive and unable to avoid adverse situations or stimuli after repeated exposure to uncontrollable events.