Sex determination is the process by which an organism determines its sex. This process is determined by the sex chromosomes, which are present in the cells...
Sex determination is the process by which an organism determines its sex. This process is determined by the sex chromosomes, which are present in the cells of the embryo. In humans, there are two sex chromosomes, one X and one Y chromosome.
The X chromosome carries the genes responsible for female characteristics. These genes include those for reproductive organs, such as the ovaries and uterus.
The Y chromosome carries the genes responsible for male characteristics. These genes include those for sperm, such as the testes and seminal vesicles.
When an embryo has two X chromosomes, it is female. When it has one X chromosome and one Y chromosome, it is male.
Sex determination is an important process for the development of an organism. It ensures that offspring are born with the correct sex organs and structures