Multiple Choice
Research using identical twins indicates that ________.
A) sexual orientation is not genetically determined
B) there is nearly a 100% match-when one twin is gay or lesbian, so is his or her twin
C) when one member of a pair of identical twins is gay or lesbian, the chances are higher that the other twin will share that same sexual orientation
D) the environment plays an equal role to genetics
Correct Answer:
Verified
Correct Answer:
Verified
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