In lemmings, gray (G) fur is dominant over white (g). There is a second gene called color (C), and individuals must have at least one dominant C allele for gray color to be expressed. You obtain a white lemming that is heterozygous for gray fur color. What is its genotype?

CG

Explanation:

I'm not 100%, but I do believe that is correct.

answer: accepted answer: aquatic animals use the oxygen dissolved in water to carry out respiration. since the amount of dissolved oxygen in water is low as compared to the amount of oxygen in the air, therefore the rate of breathing in aquatic animals is much faster than it is in terrestrial animals.

explanation:

examples of nucleic acids are deoxyribonucleic acid (dna) and ribonucleic acid (rna).