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xz_007 [3.2K]
3 years ago
8

Can someone explain to me why I don't understand?

Biology
1 answer:
maxonik [38]3 years ago
3 0

Explanation:

1) Chromosomal Abnormality is an extra chromosome at 18

Gender is Male because chromosome 23 has one X chromosome and one Y chromosome.

Disorder name is Edwards Syndrome

2) Chromosomal Abnormality is an extra chromosome at 21

Gender is Female because chromosome 23 has two X chromosomes

Disorder name is Down Syndrome

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