a red cow has the genotype RR. The heterzygous condition produces a roan color. if red and roan cow are produced what is the probablity of white offsprings​

1. variations in a population of moths allow for some of its members to be able to adapt to environmental changes. the better adapted of the moths will be able to survive the change and thus prevail as the “fittest” of the species. (a) describe three mechanisms in which variation can occur within a species population. (b) explain which mechanism or mechanisms would be responsible for the survival of a population of peppered moths better than white moths in an environment affected by industrial soot. justify your answer.

Apart of an ecosystem that can restrict the growth of a population is referred to as

What is a dendrite and what does it do?