为了生存,植物在长期的进化过程中也逐渐具备了防御敌害的本领,这些技术各有其独特之处,下面我们就来见识一下它们的防御战吧。植物物理防卫包括尖刺、荆棘和皮刺这样的武器。这些结构改变了叶片或者树枝形态,阻止大型动物的践踏掠食。厚厚的表皮蜡脂层或者叶和茎上的密集坚硬 In order to survive, plants have gradually gained the ability to defend against enemies in the long-term evolutionary process. These technologies have their own unique features. Here we come to experience their defensive battles. Plant physical defense includes such weapons as spikes, thorns, and prickles. These structures change the shape of the leaves or branches and prevent the trampling of large animals. Thick epidermis wax layer or dense on leaves and stems