Across
- 1. the plant structure that contains a young plant inside a protective covering
- 3. the female reproductive parts of a flower
- 7. cap a structure that covers the tip of a root, protecting the root from injury
- 8. a plant that produces seeds that are enclosed in a protective structure
- 11. the process by which water is lost through a plant's leaves
- 14. the reproductive structure of a gymnosperm
- 15. the vascular tissue through which food moves in some plants
- 16. a protective structure in plants that encloses the developing seeds
- 17. tiny particles produced by plants that contain the microscopic cells that later become sperm cells
- 18. the ripened ovary and other structures that enclose one or more seeds of an angiosperm
- 19. the small openings on the undersides of most leaves through which oxygen and carbon dioxide can move
- 20. a seed leaf that stores food
- 22. a plant structure in seed plants that contain an egg cell
- 25. the plant horomone that speeds up the rate of growth of plant cells
- 26. the young plant that develops from a zygote
Down
- 1. a leaflike structure that encloses the bud of a flower
- 2. the reproductive structure of an angiosperm
- 4. the growth response of a plant toward or away from a stimulus
- 5. the male reproductive parts of a flower
- 6. a plant that produces seeds that are not enclosed by a protective covering
- 9. the early growth stage of the embryo plant in a seed
- 10. a chemical that affects a plant's growth and development
- 12. the transfer of pollen from male reproductive structures to female reproductive structures in plants
- 13. an angiosperm that has only one seed leaf
- 20. the layer of cells in a plant that produces new phloem and xylem cells
- 21. an angiosperm tha thas twon seed leaves
- 23. one of the colorful, leaflike structures of a flower
- 24. the vascular tissue through which water and nutrients move in some plants