Australia has been isolated from other continents for a long time and so has a unique set of species. This fact illustrates which of the three major types of variation between species that Darwin identified? A. Global differences
B. Local differences
C. Temporal differences
D. Natural selection differences

i'm gonna put a couple so you can chose from

explanation:

if you know the fur color of the offspring mice, you can use the ratios to identify the genotypes of the parents.

if either parent mouse passes a dominant allele, the offspring will have black fur.

if the parental mice has two different fur color (i.e white and black) , the color of the offspring's fur would be either black, white, or the combination of both (grey)

hope this : )

answer; ///i believe its: ///(embolus);

this would be a math