In humans, rh-positive individuals have the rh antigen on their red blood cells, while rh-negative individuals do not. if the rh-positive phenotype is produced by a dominant gene (a), and the rh-negative phenotype is due to its recessive allele (a), what is the frequency of the rh-positive allele if 84% of a population is rh-positive? a. 0.04.b. 0.16.c. 0.48.d. 0.60.e. 0.84.

How do temperature and salinity affect deepwater currents? question 15 options: as temperatures and salinity levels of water increase, the water rises to the surface where it creates currents as it moves to colder regions. they create changes in wind direction, moving denser water in the same direction as the wind and causing the deepwater circulation patterns found in the ocean. they equalize the forces on undersea currents caused by the coriolis effect as they replace more dense water with less dense water. they create density differences that cause dense deepwater currents to flow toward the equator where they displace less dense, warmer water above them.