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Question

Most ancient metabolic reactions involved:

Options

Choose one · Correct answer highlighted

Explanation

Sulphate reduction reflects key principle in quiz on section b solved pyqs, where evolutionary mechanisms shape genetic variation and adaptation. In this context, Sulphate reduction 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 Sulphate reduction fits helps integrate natural selection, environment.