genetic covariance

例句：

1. 1. Inthe study of genetics, genetic covariance is a crucial concept that helps us understand how genes interact with each other.
   在遗传学研究中，遗传协方差是一个关键的概念，它帮助我们理解基因是如何相互影响的。
2. 2. The researchers found that genetic covariance explained a significant portion of the variation in height among individuals.
   研究人员发现，遗传协方差解释了身高个体之间变异的很大一部分。
3. 3. The genetic covariance between two populations was used to predict the outcome of a crossover experiment.
   两个群体之间的遗传协方差被用来预测交叉实验的结果。