According to biogenesis, life arises from
Existing life reflects key principle in quiz on origin of life, where evolutionary mechanisms shape genetic variation and adaptation. In this context, Existing life 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 Existing life fits helps integrate natural selection, environment.
Ref: NCBI Bookshelf, Molecular Cell Biology, Origin of Life Theories.