Introduction to Biology

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Across
  1. 3. study of fishes
  2. 5. study of reptiles
  3. 6. study of insects
  4. 9. Practice of keeping bees
  5. 10. study of disease of plants and animals
  6. 12. study of life elsewhere in universe
  7. 13. study of origin and descent of organism
  8. 14. study of bacteria
Down
  1. 1. study of algae
  2. 2. study of structure and function of plant and animal cell
  3. 4. raising crops and livestock
  4. 7. study of fungi
  5. 8. Technique of producing silk by raising silkworm
  6. 11. study of viruses
  7. 13. study of relationship of organism to both its biotic and abiotic environment