Suppose that within the dog population of u. s. bull terriers the prevalence of pure white bull terriers (rr) increased within the breed so significantly that the frequency of the white allele (r) jumped by 20% during the 25-year period from 1985 to 2010. assuming the major factor increasing the occurrence of the white (r) allele was that breeders and kennels outside the united states imported large numbers of black bull terriers from the u. s. during this period, which principle applies

It's not natural selection

Just took the test and got it wrong.

hello there the answer is d

starchy vegetables are high in carbohydrates.

starchy vegetables contain more carbohydrates than non-starchy vegetables.

explanation:

there are two primary categories of carbohydrates, essentially differentiated on the basis of their carbohydrate content (which is in the form of starch - a complex carbohydrate):

those vegetables which contain little amounts of starch are termed as non-starchy vegetables, and some examples include: artichokes, broccoli and bean sprouts.

vegetables high in their starch content are distinguished as starchy vegetables, and some examples include: potatoes, chickpeas and corn.