If a Pedigree Involves a Y-Linked Trait, Which of the Following

question 23

Multiple Choice

If a pedigree involves a Y-linked trait, which of the following observations is absolutely TRUE?

• A)All males in the pedigree should be affected.
• B)Mostly males are affected.
• C)Rarely is a female affected.
• D)All affected males should have affected fathers.
• E)Some unaffected males could have affected fathers.

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Definitions:

Confrontation

Confrontation is a direct engagement or conflict between individuals or groups over differing beliefs, opinions, or interests.

Projection

A defense mechanism where individuals attribute their own unacceptable thoughts, feelings, or motives to another person.

Identification

The process by which an individual aligns themselves with the values, beliefs, and practices of another person or group, often as a role model.

Sublimation

A defense mechanism in which socially unacceptable impulses are transformed into socially acceptable actions or behaviors.