Question

Identify the disorder and describe the individuals having the chromosomal abnormalities (XXY).​

Answer 1

Answer:

The term Klinefelter syndrome describes a group of chromosomal disorder in which there is at least one extra X chromosome added to a normal male karyotype, 46,XY. The classic form is the most common chromosomal disorder, in which there is one extra X chromosome resulting in the karyotype of 47,XXY.