Question

Which genetic or chromosomal abnormality below is correctly matched with its description?

Answer 1

It seems that you have missed the necessary options for us to answer this question so I had to look for it. Anyway, here is the answer. The genetic or chromosomal abnormality that is correctly matched with its description is this: Phenylketonuria—the child cannot produce a critical enzyme, resulting in an accumulation of poison, in turn causing mental disorder. Hope this helps.