all of the following would be visible on a karyotype except\naneuploidy.\npolysomy.\ntrisomy.\nhistones.

all of the following would be visible on a karyotype except\naneuploidy.\npolysomy.\ntrisomy.\nhistones.
Answer
Answer:
histones.
Brief Explanations:
A karyotype shows chromosome - related abnormalities like aneuploidy (abnormal chromosome number), polysomy (extra copies of a chromosome), and trisomy (three copies of a chromosome). Histones are proteins associated with DNA and are not visible on a karyotype.