Researchers found that when one identical twin was homosexual, the other identical twin was also homosexual in 52 percent of the cases; however, when one adopted sibling was homosexual, the other sibling was homosexual in only 11 percent of the cases. This suggests that ________ may cause sexual orientation.

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The Answer of Researchers found that when one identical twin was homosexual, the other identical twin was also homosexual in 52 percent of the cases; however, when one adopted sibling was homosexual, the other sibling was homosexual in only 11 percent of the cases. This suggests that ________ may cause sexual orientation.

Researchers Found That When One Identical Twin Was Homosexual, the Other