Some Evidence of a Biological Basis for Sexual Orientation Comes

question 53

Multiple Choice

Some evidence of a biological basis for sexual orientation comes from research that has found that

• A) female twins are more likely to become homosexuals than male twins.
• B) having an older brother increases the odds of homosexuality in later-born males.
• C) a gene associated with sexual preference has been identified by the researchers on the Human Genome Project.
• D) children first begin to self-identify as homosexual during the latency period.

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Definitions:

Prefer

Expressing a choice or inclination towards one option or item over another.

Market Basket

A set of goods and services that are typically consumed by a household or used to track the cost of living or inflation.

Perfect Substitutes

Goods or services that can be used in place of one another with no loss of utility by the consumer.

Perfect Complements

Goods that are always used together in fixed proportions, such that the utility derived from consuming one good increases the utility of consuming the other.