Biology, 05.07.2021 19:30 chamillelynn
Although DiGeorge syndrome can be passed down through families, it often arises de novo, meaning the child has the syndrome, but neither parent does. DiGeorge syndrome is highly penetrant, meaning that having the variant on one chromosome ensures that you will have some symptoms. Given what you know so far about DiGeorge syndrome, which of the following is the most likely explanation? .
A. An error occurs during maternal or paternal meiosis, creating a new variant.
B. This could only be explained if one of the parents has been misidentified.
C. One of the parents actually has the variant, but no symptoms.
D. Both parents are carriers of DiGeorge syndrome.
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Although DiGeorge syndrome can be passed down through families, it often arises de novo, meaning the...
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