By 2030,minorities Are Expected to Increase and Comprise Half of the U.S.population.The

question 17

Multiple Choice

By 2030,minorities are expected to increase and comprise half of the U.S.population.The number of elderly Americans will double by 2050.

• A)Both statements are true.
• B)Both statements are false.
• C)The first statement is true;the second statement is false.
• D)The first statement is false;the second statement is true.

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Definitions:

Dizygotic Twins

Also known as fraternal twins, they are two siblings conceived in the same pregnancy but from separate eggs fertilized by separate sperm.

Monozygotic Twins

Identical twins that result from the splitting of a single fertilized egg, sharing the same genetics but potentially differing in environmental factors.

Cystic Fibrosis

A genetic disorder affecting the exocrine glands, leading to the production of abnormally thick mucus, causing issues in the respiratory, digestive, and reproductive systems.

Recessive Gene

A gene that is expressed in an organism's phenotype only when two copies of it are present.