Correct chronological order of life origin is:
Organic molecules → Self replication → Prokaryotes → Eukaryotes reflects key principle in quiz on section b solved pyqs, where evolutionary mechanisms shape genetic variation and adaptation. In this context, Organic molecules → Self replication → Prokaryotes → Eukaryotes aligns with experimental and theoretical evidence from population genetics, behavioral ecology and molecular phylogeny. Textbooks like Campbell Biology, Futuyma Evolution and Hartl Principles illustrate supporting data. Understanding why Organic molecules → Self replication → Prokaryotes → Eukaryotes fits helps integrate natural selection, drift and species concepts essential for NEET, CSIR-NET and GATE examinations.
Ref: Futuyma, Evolution, Drift and Speciation PYQs.