Clinal variation refers to: Group of answer choices the gradual change in genotype frequency across a geographical region. the change in genotype frequency relative to elevation. the variation of acclimation to high altitude among populations. the tendency for distant populations to be more similar than neighboring populations. the effects of sunlight on various populations.

The gradual change in the frequency of genotypes in a geographic region.

Explanation:

Clinal variation represents the gradual change of phenotypic traits (they have both physical and behavioral traits) of the same species due to influences and environmental conditions.

the gradual change in genotype frequency across a geographical region.

Explanation:

hope it helps .

her next move would be to use agarose gel electrophoresis to separate the dna molecules of varying length and create a dna fingerprint.