27
2017
04

Animal species classification

Native Animal DoorAre single-celled animals, a handful of aggregation groups, free living in water or wet soil, part of the camp parasitic life, with asexual or sexual reproduction. There are no medicinal species, but in evolutionary primitive groups
27
2017
04

Animal classification

 Animal taxonomy is an ancient discipline, an important branch of zoology. Single because of the variety of animals, because some groups still lack in-depth research and understanding, so until now the classification of animals around the world
27
2017
04

动物基本习性 Animal basic habits

  动物是多细胞真核生命体中的一大类群,称之为动物界。动物身体的基本形态会在它们发育时变得固定,通常是早在其胚胎发育时,但也有些会在其稍后的生命中有个变态的过程。大多数动物是能动的,它们能自发且独立地移动。绝大多数动物是消费者,它们依靠其他生命体(如植物)作为其食粮。但也有少部分动物属于清者——以已经死亡的生物体(有机质)作为食粮(例如蚯蚓)。动物有着各种行为,这些行为可以看作是动物对刺激的反应。行为学是研究动物行为的科学。比较有名的行为理论是康纳德·洛伦茨提出的本能理论。大多数已知出