与水生和海洋生物不同，陆生植物不能总是依靠水流来携带它们的生殖细胞和分散它们的受精卵。
Unlike aquatic and marine forms, land plants cannot always rely on water currents to carry their sex cells and disperse their fertilized eggs.
这些适应机制在它们的后代进化成陆生生物时起了很好的协助作用。
These adaptations served their descendant well as they invaded land.
需要更多的研究来表明这种关系是否同样存在于其他物种和环境， 尤其是大陆生物和暖血动物。
More research will be needed to see if this same relationship holds for other species and environments, particularly land-based creatures and warm-blooded animals.
应用推荐