Across
- 6. Study of birds
- 8. Keeping bees for honey and beeswax
- 9. – Study of microscopic tissues
- 12. Study of animals
- 14. Technique of growing fish
- 16. Study of fishes
- 18. Study of algae
- 19. Study of insects
- 20. Raising crops and livestock
Down
- 1. Study of viruses
- 2. Science of growing fruits vegetables
- 3. Study of origin and descent of organism
- 4. Study of Study of metabolism of organism and their part
- 5. Study of plant and animal cell
- 7. Study of reptiles
- 10. Study of bacteria
- 11. Technique of producing silk
- 13. Study of diseases of plants and animals
- 15. Study of plants
- 17. Study of fungi