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In evolutionary terms, can we say which among bacteria, spiders, fish and chimpanzees have a ‘better’ body design? Why or why not?


Answer :

It depends on our consideration of ‘better’ design.If criteria like complexity of body design is considered, then chimpanzees are obviously better than bacteria. But if the criteria is ability of survival in all kinds of habitat then bacteria are far ahead than any other group of organisms.

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