Across
- 4. Colored part of a flower
- 5. Underground stem
- 9. Pores on leaves for gas exchange
- 11. First leaf or pair of leaves produced by the embryo
- 12. Part of the plant that absorbs water and nutrients
- 13. Green pigment in plants
- 16. Non-flowering plant
- 18. Part of a flower that protects the bud
- 19. Flowering plant
Down
- 1. Tissue that transports water in plants
- 2. Tissue that transports nutrients in plants
- 3. Process plants used to make food
- 6. Waxy layer on plant surfaces
- 7. Male gamete in plants
- 8. Leaf of a fern
- 9. Male reproductive part of a flower
- 10. Structure that develops into a seed
- 14. Primary site of photosynthesis
- 15. Female reproductive part of a flower
- 17. Main support of a plant