Grain shapes were in normal distribution, which characterized the trait of quantitative inheritance.
米形呈现正态分布的数量性状遗传特点。
Due to the existence of multiple species and RACES, and the quantitative inheritance of resistance, breeding for resistance to the pathogen has been slow.
由于该病病原菌存在多个种和小种以及对该病的抗性呈数量性状遗传，因此通过育种途径来改良抗性进展缓慢。
A mathematical approach to several problems of quantitative character inheritance is presented in this paper.
本文对数量性状遗传的某些问题从数学上进行了整理。
Von Willebrand disease is the most commonly inherited bleeding disorder, caused by the inheritance of a quantitative or qualitative abnormality of von Willebrand factor.
血管性血友病是最常见的遗传性出血性疾病，由一种血管性血友病因子数量或质量异常继承引起的。
The results showed that the disease resistance of F 1 hybrids was continual and had quantitative character inheritance that was controlled by multiple gene.
结果表明，不同组合后代群体的抗性呈连续性分布，表现出多基因控制的数量性状遗传特征。
Continuous variation (quantitative variation; multifactorial inheritance) a form of variation in which the characters show continuous variation within a certain range of values.
变异的一种类型，其性状在一定的范围内是连续变化的。
Continuous variation (quantitative variation; multifactorial inheritance) a form of variation in which the characters show continuous variation within a certain range of values.
变异的一种类型，其性状在一定的范围内是连续变化的。
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