In a Haploid Organism,the Loci Leu and Arg Are Linked,30

Multiple Choice

In a haploid organism,the loci leu and arg are linked,30 map units apart.In a cross of leu⁺arg * leu arg⁺,what proportion of progeny will be leu arg?

A) 0
B) 0.05
C) 0.10
D) 0.15
E) 0.30