Which of the following can result in aneuploidy?

0 votes
    The embryo is exposed to a chemical that causes a deletion of the short arm of chromosome #5.
    A normal sperm cell fertilizes an egg cell with the recessive allele for Down syndrome.
    A normal sperm cell fertilizes an egg cell in which a piece of chromosome #21 is inverted.
    A normal sperm cell fertilizes an egg cell in which non-disjunction of chromosome #21 occurred during anaphase II.
asked May 19, 2013 in Biology by anonymous
    

1 Answer

0 votes
A normal sperm cell fertilizes an egg cell in which non-disjunction of chromosome #21 occurred during anaphase II.
answered May 20, 2013 by Bioshare ~Top Expert~ (34,070 points)



...