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鱼类学家告诉我们:鱼类化学感受器有专门接受物质元素的细胞—分布于鼻、口、鳃、侧线、鳍尖和尾梢。当某些元素在水中出现并刺激(作用)鱼类的嗅觉或味觉神经而产生感受电位时,这种感受电位正与鱼类的遗传因子中的食物化学信息相一致,于是鱼便接纳而摄食,反之则拒而离去。鱼类对食饵的味道已形成固定不变的条件反射,这也正是鱼类维持机体生命最基本、最主要的神经活动和摄食行为,这些便
Fishologists tell us that fish chemosensors have cells that specifically accept material elements - distributed in the nose, mouth, gills, lateral lines, fin tips, and tail tips. When certain elements appear in the water and stimulate the olfactory or taste nerves of the fish to produce sensory potentials which are now in agreement with the food chemistry information in the genetic elements of the fish, the fish receive and ingest , Otherwise refused to leave. The taste of fishes has formed a constant conditioned reflex, which is also the most basic and most important neurological activity and feeding behavior of fish to maintain the body’s life.