Across
- 2. Innermost portion of the wall becomes hard and stony
- 4. Fruit developed solely from the ovary
- 7. Do not open when mature
- 12. Seed attached to the fruit wall at a single point
- 13. Skin of the peanut
- 14. Seed coat
- 15. Seed leaf
- 17. Flying seeds
- 19. Ridge at the side of the hilum opposite the micropyle
- 20. Fruits in which the coat becomes dry at maturity
Down
- 1. Seed of corn or any grass
- 3. Embryonic root
- 5. Sometimes known as accessory fruit or false fruit
- 6. Floating seeds
- 8. Special type of berry
- 9. Grows above the cotyledons
- 10. One seeded fruit similar to achene
- 11. Flesh
- 16. Hard rind
- 18. Matured ovules