In studying the gene pool of a population, you find that 21% of the population exhibits the recessive trait for eye color and the other
79% of the population exhibits the dominant trait. The dominant
allele has complete dominance over the recessive allele. How
would you use this information to solve for the frequency of the
recessive allele? (2 points)
Select one:
O a. 0.79
b. 0.21
c. 0.792
d. 1 - 0.21

Which best describes an adaptation that could be found in a fish that lives in a slow-flowing stream? the ability to attract prey by glowingextra gills, for oxygen extractionthe ability to grow largerextra fat, for warmth

Match the following terms describing electrical events with the correct phases of the cardiac cycle. the ventricular muscle cells depolarize at the start of this phase. during this phase, na+ entry through the funny channels causes the pacemaker potential of sa nodal cells to gradually become less negative until it reaches threshold. the ventricular muscle cells repolarize right before this phase. the cytosolic concentration of calcium in the contractile cells of the ventricle is highest during this phase. a. isovolumetric relaxation b. ventricular ejection c. isovolumetric contraction d. ventricular filling

The combining form leuk/o means red true or false