The person would normally be female; however, males with Klinefelter's syndrome have at least two X chromosomes and at least one Y chromosome.
An organism with 2 X sex chromosomes is female.
The person would normally be female; however, males with Klinefelter's syndrome have at least two X chromosomes and at least one Y chromosome.
The person would normally be female; however, males with Klinefelter's syndrome have at least two X chromosomes and at least one Y chromosome.
In Human Beings two chromosomes normally determine a persons sex. If a person has two X chromosomes, (XX), that person will be a female. If a person has an X and a Y chromosome, that person will be a male. Most people get 23 chromosomes from their mother and 23 from their father. Thus, most people have 46 chromosomes. They get either an X or a Y chromosome from their father. Sometimes things get complicated. That is for another answer.
Xy chromosomes= boy xx chromosomes= female
The X and Y chromosomes are called the "Sex Chromosomes". Both the X and Y chromosome are part of the "sex-determining system" that helps determine the sex characteristics in humans. In the system, females have two X chromosomes (XX) while males have an X and a Y chromosome (XY).
X and Y are the human sex chromosomes. Normal females have XX, normal males have XY. In humans, it is the presence of a Y chromosome that makes a person male, not the ratio to or number of X chromosomes. (Therefore a person with XXY would be male).
If someone ends up with two x chromosomes (XX) Then they are a girl. If a person has one X chromosome and one Y chromosome(XY) then they are a boy. the men decide what sex the baby is since they have both an x and y. the women gives an x all the time.
The two human sex chromosomes are called X and Y. Females carry two X chromosomes, and males carry one X and one Y.
Chromosome 23 determines whether a person is male or female. These are called the 'sex chromosomes' and they come in two varieties, X and Y. Females have 2 X's and males have 1 X and 1 Y.
Females have two X chromosomes (XX).
Autosomes are the somatic chromosomes which control the body characters or somatic characters, Whereas Sex chromosomes are the allosomes which determines sex of an individual