How natural selection could lead to a change in allele frequency, think about which color may go away and which color will become more common

Mitosis is one and the other is metoisis 

Answer:   true.   note that "buproprion" is marketed as "zyban" when used for a smoking cessation aid;   and "wellbutrin" and "wellbutrin xl" (and generic equivalents) when used for depression   (and off-label usages).

Match these things with what give the other option