In fruit flies, the allele for an ebony-coloured body is recessive to the allele for a grey-coloured body. In an investigation, a fly with an ebony body is crossed with a fly with a grey body. What will be the body colour of the offspring if the grey-bodied fly is heterozygous?
- Aall ebony
- Ball grey
- Chalf ebony and half grey
- Dthree-quarters grey and one-quarter ebony