Question

Why is evolution necessary in every living organism?

Answer 1

evolution is a process by which new types of organisms are developed from the pre existing ones through modification in them Due to certain factors like environmental change etc.

evolution is necessary in living organism as it determines which traits is passed from parents to offsprings. successful trait are most frequently passed along and over time can changes species. changes in traits can allow organism to adapt the specific environments for better rates of survivals

Answer 2

Evolution is not just about fossils. It is also about molecules, genes, mutations, populations, and sex in living organisms. All of these things are primary sources of data about evolutionary processes that occur when organisms try to survive and reproduce.

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