Human females have two X chromosomes (XX). Males have XY. The XW combination is found in birds, not humans.
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Women have two sex chromosomes of the same type, called XX chromosomes.
Sex chromosomes determine the biological sex of an individual.
In humans, females typically have two X chromosomes (XX), while males have one X and one Y chromosome (XY).
The presence of two X chromosomes in females influences the development of female reproductive organs and secondary sexual characteristics.
These chromosomes carry genes important not only for sex determination but also for various other bodily functions.
The XX chromosome pattern is inherited from the parents, with each parent contributing one sex chromosome to the offspring.
Understanding sex chromosomes is essential in genetics, biology, and medicine, especially in studying hereditary diseases linked to these chromosomes.
