contestada

If crossing over occurs between two chromatids on a single pair of homologous chromosomes, how many gametes will have a recombinant phenotype?

all 4
1 of the 4
2 of the 4
3 of the 4
none of them

Respuesta :

If  crossing over occurs only between two chromatids, these crossover chromosomes produce the recombinant gametes and the remaining two are similar to the parentals.

The answer is a