Which one of the following choices most accurately describes the difference between anaerobic and aerobic reactions?
a. anaerobic reactions require oxygen and aerobic do not.
b. aerobic reactions require oxygen and anaerobic do not.
c. aerobic reactions break down glucose and anaerobic reactions break down protein.
d. aerobic and anaerobic reactions produce energy at the same rate.

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 is the 77 element on the periodtic table

Did you know that a blue wales tongue weighs more than an elephant?