Across
- 4. study of plants
- 5. study of prehistoric life through fossils
- 8. Father of Medicine
- 9. technique of growing fish
- 12. study of reptiles
- 15. raising crops and livestock
- 18. study of birds
- 19. Study of algae
- 20. study of animals
Down
- 1. study of viruses
- 2. practice of keeping bees
- 3. study of fishes
- 6. also called as human biology
- 7. Study of body tissues
- 10. study of insects
- 11. also called systematics
- 13. study of origin of organisms
- 14. study of metabolism of organisms
- 16. study of diseases in plants and animals
- 17. father of biology