Exploring Evolution and Biodiversity

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Across
  1. 3. The evolutionary process when populations become distinct species.
  2. 4. Flow The movement of genes between populations.
  3. 6. Drift A random change in gene frequency, especially in small populations.
  4. 7. Overuse of antibiotics has led to resistant forms of these.
  5. 9. Selection A process where traits increase survival and reproduction over generations.
  6. 10. Record The progression of species over millions of years found in rocks.
Down
  1. 1. Anatomy Structures with similar bones but different functions.
  2. 2. The study of species distribution across the planet.
  3. 5. The variety of life forms in an ecosystem.
  4. 8. Inherited traits that increase survival.