Xy Chromosomes Means

WEB In the XY sex-determination system the female-provided ovum contributes an X chromosome and the male-provided sperm contributes either an X. WEB Sex chromosome either of a pair of chromosomes that determine whether an individual is male or female. WEB The XXXY sex-determination system is the most familiar as it is found in humans The XXXY system is found in most other mammals as well as some. A chromosome is a DNA molecule that contains genetic material. WEB Males receive an X and a Y chromosome represented as XY But where do the X and the Y come from Like all chromosomes the X and Y..