ABSTRACT
Gender is a term that has psychological or cultural rather than biological connotations. If the proper terms for sex are “male” and “female,” the corresponding terms for gender are “masculine” and “feminine”; these latter may be quite independent of (biological) sex. The reproduction is the fundamental purpose behind sexual behavior. In the most primitive living creatures, reproduction occurs simply by binary fission, with the genetic makeup of the individual organism being identically reproduced. In the normal creature, gonadal differentiation is controlled by the sex chromosomes, which cause the opposite-sex cells in the indifferent gonad to melt away. Sexual behavior and sexual drive can be influenced in direct relationship either to the cells that have the hormone implant in their immediate neighborhood or to the quantity of the implant. On reaching sexual maturity, their sexual drives are directed exclusively toward him and other humans and not toward their own species.
