![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhpP-nLXaDPq85sBmUIvZGKjsTIzqHxjrSWoNtnZeLDMkzitgy5upwEdQsIzpwbbQMYk8EoFi7l5JpXRweVn0Mc27MkzNqkdXTGuy9WD70yiHYdg61oEZ2D2O6nmrEN0Q7TLXv54-SSMEjq/s280/Chromosome_chart.jpg)
Human chromosomes
Female (XX)
Male (XY)
The are two copies of each autosome (chromosomes 1-22) in both females and males. The sex chromosomes are different: there are two copies of the X chromosome in females, but males have a single X chromosome and a Y chromosome.
- Autosomeis a chromosome that isnt a sex shromosome.
- There are 22 pairs of autosomes.
- X & Y chromosomes are sex chromosomes(there are 2 sex chromosomes)
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