Which Statement Is NOT True About Down Syndrome

question 1

Multiple Choice

Which statement is NOT true about Down syndrome?

• A)It is caused by a third copy of chromosome 21.
• B)Greatly increased incidence occurs with fathers over age 40.
• C)It is usually associated with chromosomal nondisjunction in meiosis.
• D)Characteristics include mental retardation and extra eyelid folds.
• E)Affected individuals display mental retardation.

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Definitions:

Capital Allocation Line

A graphical representation used in the investment management and financial strategy to show the risk-reward trade-off of various portfolios.

Indifference Curve

A graph showing different bundles of goods between which a consumer is indifferent, meaning that the consumer has no preference for one bundle over another.

Opportunity Set

A collection of all possible investment options available to an investor, given their resources and risk appetite.