Population genetics: The branch of genetics that deals with frequencies of alleles and genotypes in breeding population.研究群体的遗传结构及 其变化规律的遗传学就是群体遗传学 Evolution genetics进化遗传学➢ Population genetics: The branch of genetics that deals with frequencies of alleles and genotypes in breeding population.研究群体的遗传结构及 其变化规律的遗传学就是群体遗传学 ➢ Evolution genetics进化遗传学