What will happen to a person if he has more than one extra chromosome as with Down syndrome, but for example 40?
Prenatal Genetic Testing: What are chromosome conditions?
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Answer 1
January, 2021Most likely there will be so many multiple malformations in the womb that such a child simply will not be able to survive until birth. It is impossible to predict how even one trisomy (additional chromosome) will behave, but it is already known that aneuplodia (lack or excess of chromosomes in a pair, that is, when there are not 2, but 0, 1, 3) is one of the main causes of miscarriages. It is reasonable to assume that the more abnormalities in the haploid pairs of chromosomes, the higher the probability of miscarriage.
Answer 2
January, 2021He will write stupid questions on TheQuestion
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