Selective Breeding

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Across
  1. 2. ________ use this process to yield more milk from cattle etc.
  2. 4. the predecessors of dogs
  3. 6. the change in species and breed
  4. 7. when a human steps in to change something
  5. 8. Breeding, process by which humans breed animals and plants with desired characteristics
  6. 10. the process of selective breeding is repeated over many ______________
  7. 12. The mating and production of offspring by animals
Down
  1. 1. the children prdouced that display the desired characteristics
  2. 3. selective breeding requires _________ intervention
  3. 5. humans look for specific ______________ in animal
  4. 9. the descendants of wolves
  5. 11. humans breed these together to obtain certain desired characteristics