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鼠类种群对抗凝血杀鼠剂的耐受力有个体差异,耐受力强的个体具有抗性基因。当鼠类种群受到抗凝剂筛选时,耐受力强的个体存活下来,并把抗性基因遗传给后代。由
Rodent populations have individual differences in tolerance to anticoagulant rodenticides and individuals with strong tolerance have resistance genes. When rodents are screened for anticoagulants, tolerated individuals survive and the resistant genes are passed on to offspring. by