Morgan carried out several dihybrid crosses in drosophila and found F2 ratios deviated very significantly from the expected mendelian ratio.Explain his findings with the help of an example.
Answers
Answered by
10
"Morgan carried out several dihybrid crosses in drosophila and found F2 ratios and derivates the following:
When there is a presence of one more genes located on the same chromosomes in a dihybrid cross usually they did not get segregate independently.
The parental gene proportion combination is high when compared to the combination of non parental genes or recombinants.
There will be the linkage in two genes
There will be a physical association in the linkages.
"
Similar questions