Advances in Bioengineering and Biomedical Science Research(ABBSR)

Wenshan Zhuang and Miao Autonomous Prefecture, No.1 Middle School, Yunnan Province, Wenshan 663099, China

Publications

• Research Article   
  Evolutionary Theory Based on Ecological Change
  Author(s): Chen Xinyu
  
  The impact of ecological balance on biological evolution has been largely underestimated for a long time. It has not been noticed that the auto-regulation of ecosystems can change the selection coefficient faced by mutant genes. In a stable ecosystem, general favorable variation simply cannot accumulate. As long as the ecosystem does not change, biological evolution is not possible unless some mutation allows the organism to completely change its ecological niche. I named the mutation that can change the ecological niche of organisms as Iinitial-ancestormutation. Since Iinitial-an- cestormutation allow organisms to acquire a new niche, the small group that acquires this mutation is distinguished from the original population and gives rise to a new species. In other words, Iinitial-ancestormutation allow organisms to generate new evolutionary directions and thus form new species. Evolu.. Read More»
  

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