Females have a pair of X chromosomes; the chromosome number for a female is 46, XX.
Understanding Human Chromosomes
Humans typically have 46 chromosomes arranged in 23 pairs within each cell. These chromosomes contain DNA, which encodes the genetic information necessary for development and function. Sex chromosomes, specifically X and Y chromosomes, determine an individual's sex.
Sex Chromosomes: X and Y
- Females: As stated in the reference, females possess two X chromosomes (XX). This chromosomal configuration determines female sex characteristics.
- Males: Males have one X chromosome and one Y chromosome (XY). The presence of the Y chromosome is the primary determinant of maleness.
Chromosome Numbers Summarized
| Sex | Chromosome Number |
|---|---|
| Female | 46, XX |
| Male | 46, XY |
