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9 grade science

Expand LUCA

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1 Year agoGrade
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1 Year ago

LUCA stands for "Last Universal Common Ancestor." It refers to the hypothetical organism or group of organisms from which all currently living organisms on Earth descend. LUCA is believed to have been the most recent common ancestor of all life on Earth, representing a crucial point in evolutionary history where the divergence into separate lineages occurred, eventually leading to the vast diversity of life we see today.

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