Why? On one hand, there are more than 450 different species in the kingdom of animalia in which homosexuality is perpetuated, particularly among their male populations.
为什么？一方面，在动物王国中，有超过四百五十种不同的物种存在同性恋行为，尤其在他们的雄性种群中。
A multicellular organism of the kingdom Animalia, differing from plants in certain typical characteristics such as capacity for locomotion, nonphotosynthetic metabolism, pronounced response to stimuli, restricted growth, and fixed bodily structure.
动物动物界中的多细胞生物，某些典型特征与植物不同，如有运动能力，能进行非光合作用的新陈代谢，能对刺激产生有声反应，有限制的生长和固定的身体结构
Your text uses a common five-kingdom arrangement: organisms are grouped into the kingdoms Monera, Protista, Fungi, Plantae, and Animalia.
教材中使用一个通用的5界：？，？
Humans are classified into the domain Eukary, kingdom Animalia, phylum Chordata, subphylum Vertebrata, class-s Mammalia, order Primates, family Hominidae, genus Homo, and species sapiens.
翻译成中文就是：人类最终的分类位置为真核生物域、动物界、脊索动物门、真兽亚纲、灵长目、人科、人属、智人。
One of five biological categories: monera or Protista or Plantae or fungi or animalia.
五种生物分类之一；无核原生物界、原生生物界、植物界、真菌界、动物界。
Animal: a multicellular organism of the kingdom animalia, differing from plants in certain typical characteristics such as capacity for locomotion, nonphotosynthetic metabolism, pronounced response to stimuli, restricted growth, and fixed bodily structure.
动物动物界中的多细胞生物，某些典型特征与植物不同，如有运动能力，能进行非光合作用的新陈代谢，能对刺激产生有声反应，有限制的生长和固定的身体结构。
The higher organisms are embryonate and have two branches, Kingdom Plantae and Kingdom Animalia.
高级阶段的生物为有胚生物，又分为两个分支：植物界和动物界。