Which of the Following Is True of a Trait Controlled

question 60

Multiple Choice

Which of the following is true of a trait controlled by a dominant gene?

• A)The trait will be expressed even if the instructions of the corresponding gene in the other half of the pair are different.
• B)The trait may or may not be expressed,depending upon whether environmental conditions facilitate or prevent the expression of the trait.
• C)The trait will always be a positive,beneficial trait.
• D)The trait will be expressed only if the instructions of the corresponding gene in the other half of the pair are the same.

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Definitions:

Living Wills

Legal documents that outline a person's wishes regarding medical treatment in circumstances where they are no longer able to express informed consent.

Advance Directives

Legal documents that allow individuals to convey their decisions about end-of-life care ahead of time, providing a way to communicate their wishes regarding medical treatment when they are no longer able to express informed consent.

Life-sustaining Procedures

Medical procedures that are performed with the aim of prolonging life by supporting or replacing essential bodily functions.

Purpose in Life

The sense of meaning and direction in one's life, often associated with personal fulfillment and happiness.