Which One of the Following X-Linked Disorders Is Caused by an Abnormal

question 32

Multiple Choice

Which one of the following x-linked disorders is caused by an abnormal number of repeat sequences in the genome and is the most common cause of inherited mental impairment?

• A) fragile X syndrome
• B) Klinefelter syndrome
• C) Williams syndrome
• D) cri du chat syndrome
• E) Down syndrome

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Definitions:

Applicability

The relevance or suitability of something for a particular purpose or in a specific context.

Accuracy

The degree to which the result of a measurement, calculation, or specification conforms to the correct value or a standard.

Independent Variable

In an experiment, it is the variable that is manipulated or changed to observe its effect on the dependent variable.

Dependent Variable

In experimental and statistical research, the variable that is being tested and measured, expected to change as a result of manipulations in the independent variable.