Natural Selection & Genetic Modification

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Across
  1. 6. sorting things into groups.
  2. 8. Small clump of unspecialised plant
  3. 10. When a species dies out
  4. 11. Growing tiny pieces of tissue or cells in or on a medium containing nutrients.
  5. 12. Organism that has been produced using genetic engineering
  6. 14. Medicine that kills the pathogen and combats bacterial infection.
  7. 16. Limbs with five digits are shared by amphibians, reptiles, birds, and mammals.
Down
  1. 1. A large are of one kind of crop
  2. 2. All of the DNA in an organism
  3. 3. Long-term population changes involve altered characteristics.
  4. 4. unaffected or less affected by something
  5. 5. Quantity of useful product obtained.
  6. 7. An organism from which more recent organisms are descended.
  7. 9. Organisms are grouped into Archaea, Bacteria, and Eukarya.
  8. 13. Organisms are divided into these 5 groups.
  9. 15. Similar organisms, species share the same ‘ ‘