The sequence of origin of life could be:

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(B) According to the Oparin-Haldane theory of the origin of life,the process began with the formation of simple inorganic molecules in the primitive a

Vedclass · Accepted Answer

Inorganic materials $\rightarrow$ Organic materials $\rightarrow$ Colloidal aggregates $\rightarrow$ Pre-cell $\rightarrow$ Cell

Vedclass · Answer

(B) According to the Oparin-Haldane theory of the origin of life,the process began with the formation of simple inorganic molecules in the primitive atmosphere.These inorganic molecules reacted to form simple organic compounds (monomers like amino acids and sugars).These monomers polymerized to form complex organic compounds,which aggregated to form colloidal structures known as coacervates or microspheres (colloidal aggregates).These aggregates eventually developed into primitive self-replicating structures called pre-cells or eobionts.Finally,these evolved into the first true living cells.Therefore,the correct sequence is: Inorganic materials $\rightarrow$ Organic materials $\rightarrow$ Colloidal aggregates $\rightarrow$ Pre-cell $\rightarrow$ Cell.

Similar Questions

During chemical evolution,where were the primary biological compounds synthesized?

$A$: Theory of biogenesis explains that life arises from pre-existing life. $R$: Louis Pasteur finally disapproved the theory of spontaneous generation of life.

Which of the following amino acids was not found to be synthesized in Miller's experiment?

Which of the following was absent in the atmosphere at the time of the origin of life?

Which of the following experiments suggests that the most successful organisms did not arise spontaneously from non-living matter?

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