How many years ago did abiogenesis occur?

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(A) Abiogenesis,also known as spontaneous generation,refers to the theory that life originated from non-living matter.According to current scientific

Vedclass · Accepted Answer

$3.5$ billion years

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(A) Abiogenesis,also known as spontaneous generation,refers to the theory that life originated from non-living matter.According to current scientific understanding and evolutionary biology,the first forms of life on Earth are estimated to have emerged approximately $3.5$ billion years ago.Therefore,the correct option is $A$.

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