Question

2.Which one is chromosomal abnormality disorder?

Answer 1

Explanation:

Probably one of the most well-known numerical disorders is Down syndrome (trisomy 21). [1][2] Other common types of numerical disorders include trisomy 13, trisomy 18, Klinefelter syndrome and Turner syndrome. Structural chromosome disorders result from breakages within a chromosome

Answer 2

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Some chromosomal abnormalities occur when there is an extra chromosome, while others occur when a section of a chromosome is deleted or duplicated. Examples of chromosomal abnormalities include Down syndrome, Trisomy 18, Trisomy 13, Klinefelter syndrome, XYY syndrome, Turner syndrome and triple X syndrome.♡