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Many sex-linked disorders come from the X chromosome. (Either gender can obtain the disorder, however, it is harder for a female to get it than a male). Very few sex-linked disorders occur on the Y chromosome. (Only males can obtain these disorders).
It is on the X Chromosome (male have XY chromosome Females have XX Chromosome)
That would be the chromosome number 23. Regarding the [sex] chromosome number 23, the female gametes always have a [haploid] X chromatid, whereas the male gametes are just as likely to possess a [haploid] X chromatid as they are to possess a [haploid] Y chromatid.
because the male only inherits one X chromosome (from his mother), his other sex chromosome is Y (from his father)
A male carrying a recessive allele on the X chromosome will exhibit the recessive trait. This is because the Y chromosome generally does not have matching genes for the X chromosome, unlike the other 22 pairs if chromosomes in the nucleus.
male
In humans, which sex chromosome determines if an offspring is a male or female?
they have a extra chromosome, a normal male is XY, a male with klinefelters is XXY.
If it has a x and y chromosome it is from a male if it has two x chromosome or is from a female
Y
The child is a biological male.
one X chromosome and one Y chromosome