| 人人都信的动物谬误 |
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rds and such4) can regenerate5) new tails they''''ve lost, and worms are nothing but tail-shaped things, they can probably regenerate thEir whole bodies.
The Problem ...
The whole thing is a lie.
Try this. Buy yourself a cow. Now sever6) the cow straight down the middle. How many cows do you now have? Did each half grow a new half cow? Didn''''t think so.
If you think we''''re being silly by picking such a completely different animal, fine. Try it with a fly, or a cockroach7), because earthworms are as biologically complex as any insect. They, too, have heads and tails and entire systems for eating and metabolizing8) food. They have brains, and hearts, the whole bit.
So the idea that if you cut the head off the ass end of the worm will just grow a new head is just as insane9) as thinking a cow or a dog can do it.
So How''''d It Get Started?
The myth probably comes from a simple misunderstanding. Earthworms, like most insects, do have reg上一页 [1] [2] [3] [4] [5] [6] [7] [8] [9] 下一页 |
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