When Examining the Rates of Homosexuality Between Identical Twins and Fraternal

question 148

Multiple Choice

When examining the rates of homosexuality between identical twins and fraternal twins or non-twin siblings, the following has been reported by research: if one identical twin is gay, his brother has a ________% chance of being gay as well. If a fraternal twin is gay, his brother has a ________% chance of being gay as well.

• A) 75; 18
• B) 52; 22
• C) 21; 7
• D) 98; 33

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Definitions:

Objective Standard

A measure, rule, or criterion that is not influenced by personal feelings, interpretations, or prejudice, and is based on fact.

Roger Fisher

An academic, author, and co-founder of the Harvard Negotiation Project, known for his work on conflict resolution and negotiation.

William Ury

A renowned American author, academic, and negotiation expert, co-founder of Harvard's Program on Negotiation.

Negotiation

Negotiation is the process of discussing and arriving at a mutual agreement between two or more parties, each with their own interests and objectives.