Continuous variations are attributed to

The experiment shown in the given figure has been carried out by Morgan to show the phenomenon of linkage and recombination. If in cross $I$,genes are tightly linked and in cross $II$,genes are loosely linked,then what will be the percentage of recombinants produced in cross $I$ and cross $II$ respectively?

Genes which are located on the same chromosome are

$A$ genetic map is one that........

Two dominant non-allelic genes are $50$ map units apart. The linkage present is:

What will be the number of linkage groups in maize if it has $10$ pairs of chromosomes?