Question

Explain the theory that related for the origin and evolution of the life on earth. please answer fast urgently needed please plz nd don't give irrelevant answer otherwise I will report​

Answer 1

Answer:

There are many views on how life originated on earth. The earth is said to have come into existence 5 billion years ago and life on earth came into existence only a billion years after that. There were many scientists who studied the fossils and performed experiments to postulate their versions of the theory of evolution.

Theories of Origin of Life

In olden days, people believed that the universe and life on it was an act and result of God’s creation. There was, however, no evidence to support these claims.The early scientists and Greeks believed that life on earth never began on earth itself. They believed that it came from somewhere else in outer space and they named this phenomenon ‘panspermia’.

Then came the theory of spontaneous generation of life during the times of Aristotle who believed that life was born from decaying and rotting inorganic matter such as hay, straw, and other non- living material. This theory was rubbished by Louis Pasteur.