一般而言,动、植物间的差别是明显的,许多方面大家都已经很熟(shu)悉(xi)了, 像植物有根、茎、叶的分化,生长在固定的地点,叶子中有叶绿素,能进行光合作用如此等等;而动物则头、手、足、心、肝、肺等分化,能自由行动,必须依赖现成的有机物质为生, 被人们称之为“异养生命”。这些我们就不再议论了,本文且从生理角度来谈谈它们之间的 In general, the difference between animals and plants is obvious, many people are already familiar (xi), like plants have roots, stems, leaves of differentiation, growth in a fixed place, there are leaves Chlorophyll, photosynthesis, and so on; and animals are head, hand, foot, heart, liver, lung differentiation, to move freely, you must rely on readily available organic material for a living, is called “heterotrophic life” . These we will no longer talk about this article and from a physical point of talking between them