What would the ratio of brown-eyed to blue eyed children be from the mating of a blue eyed male to a heterozygous brown-eyed female?

Why does it matter if osmosis is put into a “scab” or a “nosebleed? ” where would that leave him?

Veins have a much lower blood pressure than arteries. which of these prevents backflow of blood in veins? a. pressure applied by the heart b. one–way valves in veins c. thin muscular walls of veins

Which step is not included in the step approach to calculating the greatest common divisor?