Which is not one of the cycles of life? energy cycle evolutionary cycle experimental cycle ecological cycle

a client has been prescribed misoprostol for the treatment of peptic ulcer disease. what is a true contraindication for this medication

The gene that causes sickle-cell disease is present in a higher percentage of residents of sub-saharan africa than among those of african descent living in the united states. even though this gene causes sickle-cell disease, it also provides some protection from malaria, a serious disease that is widespread in sub-saharan africa but absent in the united states. discuss an evolutionary process that could account for the different percentages of the sickle-cell gene among residents of the two regions.

Factors that can increase mutation rates a. high temps b. low temps c. food additives d. uv rays