What was the type of nutrition in the primiti | vedclass

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(A) The primitive cells (protobionts) were formed in an environment rich in organic molecules (the 'primordial soup').Since they lacked the complex ma

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Heterotrophic or holozoic

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(A) The primitive cells (protobionts) were formed in an environment rich in organic molecules (the 'primordial soup').Since they lacked the complex machinery for photosynthesis or specialized feeding mechanisms,they obtained energy by absorbing these pre-existing organic molecules from their surroundings.This mode of nutrition is known as heterotrophic nutrition,specifically resembling a saprotrophic or chemoheterotrophic lifestyle where they utilized the available organic compounds for growth and replication.

Column-$I$	Column-$II$
$(X)$ Earth	$(1)$ $20$ billion years
$(Y)$ Universe	$(2)$ $4.5$ billion years
$(Z)$ Non-cellular life	$(3)$ $3.0$ billion years

What was the type of nutrition in the primitive cells?

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$(X)$ Earth $(1)$ $20$ billion years
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