Question

$\sf{Solve..!}$​

Answer 1

A 1:1:1:1 ratio in a testcross of a dihybrid and a 9:3:3:1 ratio in a self of a dihybrid both reflect a gametic ratio of 1:1:1:1, which shows the allele pairs are assorting independently (generally because they are on different chromosome pairs) and that the RF is 50 percent...

Answer 2

hi diiiii....❣️

the recombinant percentage in case 2 is 50% because the allele between which the cross is done are heterozygous in nature.....

while in case 1 it was 1.3%because it is a mixture of homozygous and heterozygous alleles......