In Mapping a Homozygous Recessive Mutant with a Homozygous Deletion

Multiple Choice

In mapping a homozygous recessive mutant with a homozygous deletion in flies:

A) The mutant phenotype will not appear in offspring if the allele lies within the deletion.
B) The wild-type phenotype will always appear if the gene lies within the deletion.
C) The mutant phenotype will always appear in progeny if the gene lies within the deletion.
D) All of these
E) None of these