[Solved] If a person suffering from schizophrenia has an identical twin, what percent chance does the other twin have of also becoming schizophrenic? A) one percent B) 28 percent C) 48 percent D) 75 percent Sexual Variations: Refers to the diverse manners in which individuals experience and express their sexuality. Sexual Activities: Behaviors involving sexual intercourse or other actions aimed at sexual pleasure. Abnormal: Diverging from what is considered normal or typical; often used to describe conditions or behaviors that are outside the statistical norm. Autoerotic Asphyxiation: A dangerous sexual practice involving the intentional restriction of oxygen to the brain for the purposes of enhancing sexual arousal and orgasm.