Multiple Choice
Studies involving genetic influences in homosexuality indicate that
A) homosexuality is more common on the paternal side of families.
B) fraternal twins are more likely to share a homosexual orientation than identical twins.
C) adoptive relatives are as likely to share a homosexual orientation as biological relatives.
D) homosexual brothers often have an identical segment of DNA on the X chromosome.
Correct Answer:

Verified
Correct Answer:
Verified
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