What aspect of abiogenesis research currently represents the primary scientific mystery or gap where evidence is missing?

Answer

The critical intermediates bridging geochemistry and biochemistry

The mystery resides in the critical intermediate steps—the bridges—that show how basic geochemistry transitioned into functional biochemistry necessary for life.

What aspect of abiogenesis research currently represents the primary scientific mystery or gap where evidence is missing?

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How Did Life Begin on Earth? We Asked a NASA Expert - YouTube

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