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猫的舌头有什么作用

猫的舌头为什么有刺 猫为什么会舌头上有齿齿

猫的舌头有刺是因为需要把猎物的肉从骨头或皮上剔下;是因为作为保持毛发清洁的梳子;是因为在喝水的时候能接收更多水。猫舌头上的刺并不是真刺,而是名为线状乳头的组织,其尖端朝后,呈搓齿状,表面由一层很硬的角质膜覆盖。

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