Hybrid Dysgenesis in Drosophila Occurs

Hybrid dysgenesis in Drosophila occurs:

A) when a male and a female, each carrying a copia element, mate and produce offspring that have numerous mutations.
B) in the offspring of a cross between a male that carries a copia element and a female that carries a P element.
C) in the offspring of a cross between a male that carries a Ty element and a female that carries an Ac element.
D) in the offspring of a cross between a male that carries a P element and a female that does not carry a P element.
E) in the offspring of a cross between a male that carries an Alu element and a female that carries a Ty element.