Question

Q4.Name the disorder with the following chromosome complement.
a)22 pairs of autosomes + XXY
b) 22 pairs of autosomes + 21 chromosome + XY​

Answer 1

Explanation:

there are 23 pairs of chromosomes in human being in which 22 pair of chromosomes are know as autosomes where as the remaining one pais is known as a sex chromosome boys typically have one X chromosome and Y chromosome, or XY ,but boys with XXY syndrome have an extra X chromosome or XXY.

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