Regarding Down Syndrome, Which of the Following Statements Is FALSE

question 227

Multiple Choice

Regarding Down syndrome, which of the following statements is FALSE?

• A)Although Down syndrome is genetic, it is not usually hereditary, that is, it doesn't "run in the family."
• B)Down syndrome is caused by an extremely thin area occurring on the X chromosome.
• C)The age of the parents is a major factor in Down syndrome.
• D)Down syndrome causes moderate to severe intellectual disability and a shortened life expectancy of around 49 years.

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Definitions:

Compounds Interest Monthly

The process where the interest earned on an investment is calculated monthly and added to the principal sum, leading to an increase in the total amount of interest earned over time.

Compounded Monthly

The process of calculating interest on both the initial principal and the accumulated interest from previous periods on a monthly basis.

Simple Interest

Interest calculated only on the principal amount, or on that portion of the principal amount which remains unpaid.

Compounded Daily

A method of calculating interest where the interest amount is added to the principal sum at the end of each day, leading to interest earned on interest.