Which of the Following Statements About African Americans Is True

question 139

Multiple Choice

Which of the following statements about African Americans is true?

• A) High-income Blacks are optimistic about their future.
• B) High-income Blacks are pessimistic about their future.
• C) Low-income Blacks are optimistic about their future.
• D) Low-income Blacks are pessimistic about their future.
• E) Middle-income Blacks are optimistic about their future.

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Definitions:

Chromosomes

Thread-like structures located inside the nucleus of animal and plant cells, made of protein and a single molecule of deoxyribonucleic acid (DNA).

Homozygote Advantage

A situation where individuals with two identical alleles for a certain gene have a selective advantage over heterozygotes.

Polyploidy

The condition in which a cell or organism has more than two complete sets of chromosomes, often found in plants.

Aneuploidy

Any chromosomal aberration in which there are either extra or missing copies of certain chromosomes.