Under the natural enviroment, individuals often occur the aggressive behavior between the identical species animal, and it is significant in their lives.With the research of aggressive behavior,it indicate that aggressive behavior is a complex processes controlled many interactive factors.This includes both population density, food and other external factors, including internal factors such as genetic factors,individual differences.This article mainly makes a summary on influence factors of animal aggressive behavior.%在动物界,同一种群动物个体之间经常会发生互相争斗的行为,即攻击行为,此种行为在其生命中具有重要意义.随着人们对攻击行为的探究,发现攻击行为是一个受诸多因素影响、彼此相互作用的复杂过程.这既包括种群密度、食物等外部因素,也包括遗传因素、个体差异等内部因素.作者主要对影响动物攻击行为的诸因素作一综述.
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