Bacteria Spider Fish Chimpanzee Which Organism Has Better Body Design Evolutionary Terms

Out of bacteria , spider, fish and chimpanzee, which organism has a better body design in evolutionary terms ? give reason for your answer.


In evolutionary terms, we can say that bacteria has a ‘better’ body design than spiders, fish, and, chimpanzees. This is because though bacteria is one of the simplest and primitive life forms but it still inhabits and survives in some of the most inhospitable (most unfavourable) habitats such as hot springs, deep-sea thermal vents and ice in Antarctica. Most other organisms (including spider, fish and chimpanzees) cannot survive in such harsh environments.