A genetic map can be used to determine?

Question

A) the relative position of alleles on chromosomes

B) restriction sites on chromosomes

C) the frequency of recombination between two genes

D) all of these

E) none of these

Answer 1

I believe a genetic map is a picture displaying the chromosomes, with the alleles often labeled. So A is obviously true and I don't know what constriction sites are, but it seems reasonable that they would be visible. For C, I don't know, again, what recombination is, but I would guess that it is visible.

Which means it's D, all of these. I'm almost 100% sure.

Answer 2

C. The frequency of recombination between 2 genes.

The farther the two genes are located on a chromosome; more is the frequency (chances) of their recombination during meiosis-I.