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动物能否和人一样具有记忆力呢?这是令人感兴趣的一件事,也是科学家正在进行研究的课题。美国科学家乔治·裴庚夫妇,专门对蜘蛛有无记忆力做了多次试验,颇能说明一些问题。当他们把振动的音叉移近蜘蛛时,蜘蛛的听觉产生反应,以为是动物的鸣声,就拉一缕蛛丝跌落下来。连续这样试验下去,它共跌9次,最后3次没跌多远又上去了。第二天再试验,情况和以前
Can animals have the same memory as people? This is an interesting thing, but also the subject of ongoing research by scientists. American scientist George Bae Geng couples, specifically on the spiders have no memory test done several times, quite explain some of the problems. When they moved the vibrating tuning fork closer to the spider, the spider’s hearing responded, thinking it was an animal’s whistling sound, pulling down a spider’s gossamer. Continuous test like this, it fell 9 times, did not last three did not fall up again. Re-test the next day, the situation and before