The following microbial death curves were collected from a variety of antimicrobial treatments used on different e. coli samples. arrange the graphs below in order of the effectiveness of these treatments. assume that the most effective treatment is the one that, for a particular population size, kills e. coli the fastest. overlap graphs that show samples subjected to similar treatments. rank from most effective treatment to least effective treatment. to rank items as equivalent, overlap them.

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

What are examples of the plant life and animal life that can be found in each type of terrarium

Which of the following was not a major animal on land during the carboniferous period? amphibians insects both a and b none of the above