[Solved] One of the disadvantages associated with radio as an advertising medium is that it A)has a long exposure time. B)listeners are tuning in to this medium less. C)cannot target specific audiences. D)cannot use humor,sound,and intimacy effectively. E)has an unlimited amount of advertising time available. Fertile Females Theory: A hypothesis in evolutionary biology suggesting that certain behavioral or physical traits in females signal reproductive potential to males. Fraternal Birth-Order Effect: A phenomenon where the more older brothers a man has, the higher his likelihood of being homosexual. Genetic Basis: The underlying genetic makeup or heritable factors that contribute to the physical and behavioral characteristics of an organism. Erotic Plasticity: The degree to which an individual's sex drive or sexual interests can be shaped and altered by cultural, social, and situational factors.