[Solved] A "call option" is the right to purchase securities at a predetermined price. Sexual Differentiation: The process by which individuals develop distinct sexual anatomies and identities, often influenced by genetic, hormonal, and environmental factors. Congenital Adrenal Hyperplasia: A genetic disorder affecting the adrenal glands, characterized by a deficiency in the enzymes required for the synthesis of certain corticosteroids. Steroid Hormone Cortisol: A hormone produced by the adrenal glands that plays a vital role in the body's response to stress, metabolism, and immune response. Erotic Attraction: A type of physical or sexual attraction to another person, characterized by desire and arousal.