Which Statement Concerning Fragile X Syndrome Is True

question 104

Multiple Choice

Which statement concerning fragile X syndrome is true?

• A) It is a non-sex-linked trait.
• B) It occurs as the result of an extra X chromosome.
• C) It involves a depletion in the number of duplications in the DNA code.
• D) It is more common in males.

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Definitions:

Difficult Babies

A temperament category describing infants who are frequently fussy, hard to soothe, and often irregular in their feeding and sleeping patterns.

Activity Levels

The degree of physical or mental exertion displayed by an individual, often varying between different people and contexts.

New Situations

Scenarios or environments that are novel or unfamiliar to an individual, requiring adaptation or response.

Irritability

Irritability is a state of increased sensitivity or responsiveness to stimuli, often resulting in easy annoyance or agitation.