You are studying movement of listeria monocytogenes in vivo. You take pictures of moving lysteria and measure the length of the comet tails in tissue culture cells. You now inject the cells with phalloidin. What do you expect to happen as a result? Explain your reasoning.

What causes darkening of the skin as melanin production increases

Regarding most of the narrator’s story, which word best describes the tone?

The image shows the evolution of a species of fish. a few fish from a population developed different social behaviors and evolved into different species. two fish according to the image, the fish underwent . the new species of fish had mating seasons that were different from that of the original fish. because of the differences in mating seasons, the fish underwent reproductive isolation. this mode of isolation would be .