It has been millions of years since the birth of mankind, in the course of these millions of years of development, human beings have become more and more powerful, according to Darwin's evolutionary point of view, human ancestors are great apes, through step by step evolution, eventually become intelligent creatures, with today's development.
But Darwin's theory of evolution is still a lot of doubts, perhaps Darwin's theory of evolution is wrong, what is going on? There are many biologists who have questioned the theory of evolution, and when scientists study the species on Earth, they find that the ancestors of many species are the same, such as mammals derived from oviparous reptiles, and oviparous reptiles from amphibians, amphibians from the earliest chord fish in the ocean...
According to Darwin's theory of evolution, the ancestors of humans were apes, and chimpanzees are our close relatives, but we may be deceived by evolution, and the ancestors of humans may not be apes. Biologists have observed the embryonic development process of fish, turtles, chickens, pigs, cattle and other organisms and humans, and found that the development of all species to maturity during the embryonic period is a process of repeated reproduction of biological evolutionary processes.
But the theory of evolution is still flawed, humans were reptiles long ago, and fish were reptiles long ago, and it is also a vertebrate, so fish have a close relationship with all living terrestrial creatures. According to scientists' research on fish fossils from 300 million years ago, some physiological characteristics of fish and humans are still relatively similar.
It is understood that the genetic similarity between humans and chimpanzees has reached 96%, the genetic similarity with cats has reached 90%, and the genetic similarity with mice has reached 85%, and these results show that humans and other species are likely to be an ancestor, so our ancestors are not necessarily ape humans, it may be fish 300 million years ago, it may also be single-celled organisms.
There are still many theories about the origin of human beings, and I believe that in the future, human beings can solve this puzzle through continuous exploration, so what else do you want to say about the ancestors of human beings?