2. Based on your knowledge of population genetics and the different evolutionary forces that you learned about in the lecture video, generate a hypothesis for what you think is occurring in the O. glucosi beetle populations to cause the observed mating behavior. Give a detailed explanation of your hypothesis.

the answer is b: 1.4 km/hr

the correct answer is b

many other transport proteins, often called pumps, move materials against a concentration gradient. active transport drives molecules across a membrane from a region of lower concentration to a region of higher concentration. this process, shown in figure 5.1, uses transport proteins powered by chemi- cal energy.