Homogeneity is the quality of being homogeneous. 质量一致
noun [抽象名词] 同质；同种；同次性（等于 homogeneousness）
Almost like clones in their similarity to one another, the cheetah species' homogeneity makes them especially vulnerable to disease. 就像克隆人之间的相似性一样，猎豹这一物种的同质性使它们特别容易受到疾病的伤害。
