Biology, asked by yadav6119, 1 year ago

When u marry in ur own family whicg genetic disese come?

Answers

Answered by shriyapari06
0

i have heard it tho If parents are blood relatives, for example, first cousins, the risk of having children with diseases and birth defects is twice as high as when the parents are not related. ... For their children to get the disease, they have to inherit a defect in the same gene from both parents.

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