An Individual Can Be Homozygous for a Trait, Which Means

question 14

Multiple Choice

An individual can be homozygous for a trait, which means ________.

• A)both of their alleles carry the same information
• B)their two alleles carry different information
• C)they can only express the dominant trait
• D)they can only express the recessive trait

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Definitions:

Obsessive-Compulsive Personality Disorder

A personality disorder characterized by a preoccupation with orderliness, perfectionism, and control, at the expense of flexibility and efficiency.

Obsessions

Uncontrollable, persistent thoughts, images, ideas, or impulses that an individual feels intrude on his or her consciousness and that cause significant anxiety or distress.

Compulsions

Repetitive behaviors or mental acts that an individual feels he or she must perform.

Avoidant Personality Disorder

A disorder characterized by a long-standing pattern of extreme shyness, feelings of inadequacy, and sensitivity to rejection, leading to social inhibition and avoidance of social interactions.