第一讲 数量性状遗传的性质 一、数量性状的特征 在生物界遗传性状的变异有连续的和不连续的两种。表现不连续变异的性状称为质量性状(Qualitative Character),表现连续变异的性状称为数量性状(Quantitative Character)。如豌豆花朵的红色和白色,籽粒的圆形和皱形,水稻的有芒和 Lecture 1 Quantitative traits of the nature of the nature of a number of traits in the biological characteristics of the genetic variation of continuous and discontinuous two. Characters that exhibit discontinuous variation are called Qualitative Characters and characters that show continuous variation are called Quantitative Characters. Such as pea flowers red and white, round and wrinkled grain, paddy rice and Mount