Biology, asked by Shibo2117, 1 year ago

Deseases which carries in featus due to parents age difference

Answers

Answered by HiraTayyab
7

Answer:

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Explanation:

people who inherit an unbalanced trains location involving chromosomes 21 may have extra genetic material from chromosome 21, which causes down syndrome. it occurs as a random event during cell division early in fetal development.

Advanced paternal age might be associated with a slightly higher risk of pregnancy or stillbirth. Rare birth defects,older paternal age might slightly increase the risk of certain rare birth defects.

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