Uniformitarianism states that
Present processes operated in past reflects key principle in quiz on origin of life, where evolutionary mechanisms shape genetic variation and adaptation. In this context, Present processes operated in past 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 Present processes operated in past fits helps integrate natural selection, drift and species concepts essential for NEET, CSIR-NET and GATE examinations. T
Ref: NCBI Bookshelf, Molecular Cell Biology, Origin of Life Theories.