Xy chromosomes= boy xx chromosomes= female
There are two types of chromosome, called X and Y. Semen contains X sperm and Y sperm. If the Y sperm fertilises the female ovum, the child will be male. If the X sperm fertilises the female ovum, the child will be female. A man's chromosomes will be XY and a woman's chromosomes will be XX. The man's sperm always determines the gender of the baby.
Yes, the sex of the offspring is determined by the chromosomes contributed by the parents. The female parent always gives an X chromosome, while the male parent can contribute either an X or a Y chromosome, determining whether the offspring will be male (XY) or female (XX).
Female humans have two X chromosomes, males have one X and on Y. The female contributes one X to the child. The male contributes either an X or a Y. This determines the sex of the child. If the sperm carries a Y chromosome, the child will be male, if the sperm carries an X chromosome the child will be female.
The sex of the child is determined by the combination of sex chromosomes inherited from the parents. Typically, a child will develop as male if they inherit one X and one Y chromosome (XY) and as female if they inherit two X chromosomes (XX).
You typically inherit 23 chromosomes from your mother and 23 chromosomes from your father, for a total of 46 chromosomes. This combination of chromosomes determines your genetic traits and characteristics.
True. The presence of certain genes on the sex chromosomes, specifically the Y chromosome, determines the sex of a baby. An individual with XY chromosomes will develop as a boy, while an individual with XX chromosomes will develop as a girl.
A child with X and Y chromosomes typically identifies as male. This combination of chromosomes determines male biological development, including physical traits such as testes and the production of testosterone.
A male child will inherit a Y chromosome from their father, which determines their male biological sex.
Sperm is neither male nor female, it is a single cell - the egg determines whether the baby will be male or female.The sperm is the male sex cell, and it has two chromosomes ..... one "X" chromosome and one "Y" chromosome. Females have 2 "X" chromosomes. If the male sperm fertilizes the female egg with an "X" chromosome, the resulting baby will be a girl, but if the male sperm fertilizes the egg with a "Y" chromosome, the resulting baby will be a boy.The male of our species always determines the sex of the child.
The parents of a child who has Down syndrome each have the normal amount of chromosomes. The parents have 46, the child has 47.
No. If it is a mother, that infers that the organism is female. The feature that determines gender is the 23rd set of chromosomes. A female can only result if the pair is XX (XY results in a male). Therefore, a mother cannot pass on a Y chromosome to her child. If you are wondering whether by cause of a genetic mutation the mother happens to have a Y chromosome, then she would not be a mother, as she would be infertile.