Prokaryotic cells have a simpler structure than eukaryotic cells. evidence shows that eukaryotic cells evolved from prokaryotic cells. some might argue that prokaryotic cells are less important than eukaryotic cells. but a case can be made that prokaryotic cells are just as important to life on earth today as eukaryotic cells. which do you think is true? are prokaryotic cells important to life on earth? analyze the similarities and differences of these cell types to explain your position. list at least three reasons that support your answer

In german cockroaches, curved wing (cv) is recessive to normal wing (cv+). bill, who is raising cockroaches in his dorm room, finds that the frequency of the gene for curved wings in his cockroach population is 0.6. in his friend joe’s apartment, the frequency of the gene for curved wings is 0.2. one day joe visits bill in his dorm room, and several cockroaches jump out of joe’s hair and join the population in bill’s room. bill estimates that, now, 10% of the cockroaches in his dorm room are individual roaches that jumped out of joe’s hair. what is the new frequency of curved wings among cockroaches in bill’s room? 0.69 0.4 0.5 0.31 0.20

Compare the depth of field when focusing with low power and high power. which power has the greater depth of field?

How would you describe the the organisms in the second row of model 1 that are connected to the parents by a line