Gene Therapy

Gene therapy

A) has never been used successfully with mammals.
B) is a surgical technique that separates chromosomes that have failed to segregate properly during meiosis II.
C) has been used successfully to treat victims of Huntington's disorder by removing the dominant damaging autosomal allele and replacing it with a harmless one.
D) offers the possibility of replacing defective alleles with normal ones.
E) may be used to clone individuals.