Which One of the Following Is the Largest and Fastest-Growing

question 16

Multiple Choice

Which one of the following is the largest and fastest-growing segment of American singles?

• A) Those who are widowed.
• B) Those who are childless.
• C) Those who have never married.
• D) Those who are mentally ill.
• E) Those who are legally separated.

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Definitions:

Monozygotic Twins

Identical twins resulting from a single fertilized egg splitting into two, sharing the exact genetic makeup.

Secondary Sex Characteristics

are features that distinguish the two sexes of a species, but are not directly involved in reproduction, such as body hair or voice pitch.

Gonad

A reproductive gland that produces gametes (sperm in males and eggs in females) and sex hormones, such as testes in males and ovaries in females.

Chromosomes

Chromosomes are long strands of DNA and proteins found in the nucleus of most living cells, carrying genetic information in the form of genes.