Discuss the role of variation in crop and livestock improvements​

Generally, genetic variation is important for the survival of all species (plants and animals) so that they will not become extinct. Genetic variation is simply the differences in each individual in terms of alleles.

the answer is c.) there is a warm front in region a and a stationary front in region b.

the offspring would all be white. if the parents are both white flowers then they have the genotype rr, which when crossed results in an all white punnet square.