What is the student describing we used a formal method of study with control and experimental groups to determine whether plants grew faster or slower then exposed to infared light

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

Which conditions need to be in balance for cells to function? check all that apply. blood sugar food intake body water body temperature body mass

How are mutations continually being generated in a population (what are some of the causes of mutatuions? ) explain