[Solved] Strain differences are helpful in A) understanding replica plating. B) carrying out electrophoresis. C) performing transformation in the laboratory. D) initiating transduction in E. coli. E) tracing the source of outbreaks of disease. Daryl Bem: A psychologist known for his work on the theory of psychological androgyny, the self-perception theory, and the exotic becomes erotic theory regarding sexual orientation development. Erotic Plasticity: The degree to which an individual's sex drive and sexual preferences can be shaped by cultural, social, and situational factors. Heterosexual: A sexual orientation characterized by a romantic or sexual attraction towards individuals of the opposite sex. Homosexual: A term describing individuals who are emotionally, romantically, or sexually attracted to members of the same sex or gender.