Imagine you are trying to test whether a population of flowers is undergoing evolution. you suspect there is selection pressure on the color of the flower: bees seem to cluster around the red flowers more often than the blue flowers. in a separate experiment, you discover blue flower color is dominant to red flower color. in a field, you count 600 blue flowers and 200 red flowers. what would you expect the genetic structure of the flowers to be?

climate change and pollution

the potatoes have high sugar concentrations and although these potatoes were different we could seethe effects that their sugar concentrations had in different environments. for example, the potatoes in sample a, were placed in pure water. this created a hypertonic environment and caused the potatoes to draw in water from its surroundings. we saw the opposite happen with the potatoes in sample b when placed in the sodium chloride solution. the potatoes in this case were in a hypotonic solution and therefore lost water to their surroundings.