74) one difference between cancer cells and normal cells is that cancer cells; a) are unable to synthesize dna.; b) are arrested at the s phase of the cell cycle.; c) continue to divide even when they are tightly packed together.; d) cannot function properly because they are affected by density-dependent inhibition.; e) are always in the m phase of the cell cycle.

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

How many chromosomes are in a gold fish?

What element does susan b. anthony include in this passage to strengthen her argument?