What are XX and XY chromosome known as

1.	What are XX and XY chromosome known as
Answer» There is 23 pair of chromosomes both male or female in which 22 chromosomes are similar in male and female that is one pair left in male and female is called reproductive chromosome.Male=23 pairFemale =23 pair ReproductiveChromosomesXX=femaleXY=male Xx and xy are the reproductive chromosome the xx chromosome on female or xy chromosome in male *** chromosomes

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