you breed one white and one black mouse together. The two mice yield 4 cups. 2 of them are black, 2 of them are white. Based on this result can you determine which coat colour is dominant? How do you know? If necessary, what further steps would need to be taken, or what additional experiments could be performed?

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.