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Origin and Evolution of Life — BIOLOGY STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceBIOLOGYOrigin and Evolution of Life1 Mark
Question
Five key factors of evolution as suggested by Stebbins.
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Answer

  1. Gene mutations
  2. Mutations in the chromosome structure and number
  3. Genetic recombinations
  4. Natural selection
  5. Reproductive isolation.

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