. In a linear chromosome, map distance (in cM) betweenfour gene loci are as follows:a- b =10 cM,b-c=4cM,a-d=3cM,a-c=6cM. the expected cross-over frequency between the genes c and d is : a.9% b.3% c.5%or7% d.3%or9 .

. In a linear chromosome, map distance (in cM) betweenfour gene loci a

1.	. In a linear chromosome, map distance (in cM) betweenfour gene loci are as follows:a- b =10 cM,b-c=4cM,a-d=3cM,a-c=6cM. the expected cross-over frequency between the genes c and d is : a.9% b.3% c.5%or7% d.3%or9 .
Answer» . In a linear chromosome, map distance (in cM) betweenfour gene loci are as follows:a- b =10 cM,b-c=4cM,a-d=3cM,a-c=6cM. the expected cross-over frequency between the genes c and d is : a.9% b.3% c.5%or7% d.3%or9 .