Across
- 4. — The outer green covering of flower
- 9. — Deficiency disease caused by lack of nitrogen in plants
- 10. — Science of fruit cultivation
- 12. — The father of genetics
- 14. — Process of water loss through leaves
- 17. — Seed formation without fertilization
- 18. seeds — Seeds that cannot tolerate drying and storage
- 19. — Dry winged fruit adapted for wind dispersal
- 20. — Breaking of seed dormancy by cold treatment
Down
- 1. — Soil erosion caused by wind
- 2. — Study of fungi
- 3. — Growing plants without soil
- 5. — The process by which plants make food
- 6. — Long sucking mouth part found in insects
- 7. — Device used to measure rainfall
- 8. — Example of biofertilizer
- 11. — Chemical inhibition of one plant by another through toxic substances
- 13. — Nitrogen fixing bacteria in legumes
- 15. — Preservation of green fodder
- 16. — Rearing of silkworms