A Dominant Allele (K) Is Necessary for Normal Hearing

Multiple Choice

A dominant allele (K) is necessary for normal hearing.A dominant allele (M) at a different, unlinked locus results in deafness no matter which other alleles are present.If a kkMm individual is crossed with a Kkmm individual, _______ percent of the offspring will be deaf.

A) 0
B) 25
C) 50
D) 67
E) 75