#shorts Why is life so diverse on earth and why is DNA found in all living organisms? Life on Earth is diverse due to the process of evolution. Over billions of years, organisms have adapted to various environments, leading to the proliferation of diverse species.
This diversity arises from mutations, natural selection, and genetic variation. DNA is found in all living organisms because it is a universal molecule for storing genetic information. Its stability and replicative capabilities make it ideal for passing on traits from one generation to the next. The common ancestry of life on Earth suggests that DNA’s use predates the emergence of distinct species. As life evolved, changes in DNA led to the development of different organisms. This shared genetic foundation underscores the unity of life while allowing for the incredible diversity we see today.
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