Questions tagged [abiogenesis]

The study of how biological life arises from inorganic matter through natural processes, and the method by which life on Earth arose.

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Experiments on abiogenesis in laboratories

Has any scientist created an organism in a laboratory using the primitive kind of Earth's environment, like the one used by Miller, etc.? I read that protobionts (coacervates and microspheres) have been created in the lab by Alexander Oparin and…
sreekara
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Do we know abiogenesis only happened once on earth?

Do we know that abiogenesis happened only once on earth? Do biologists know that all life originates from a common ancestor? If so, is this considered a sign that abiogenesis is rare even in under generous conditions like a habitable zone?