Plants Crossword, Part 2

2. the reproductive structure in plants that encloses the developing seeds
4. a leaflike structure that encloses the bud of a flower
6. the ripened ovary and other structures that enclose one or more seeds of an angiosperm
7. a plant that produces seeds that are enclosed in a protective structure
8. an angiosperm that has only one seed leaf
11. a seed leaf that stores food
14. tiny particles produces by plants that contain the microsopic cells that later become sperm cells
15. the female reproductive parts of a flower
16. one of the colorful, leaflike structures of a flower
17. a plant that produces seeds that are not enclosed in a protective covering
19. the process by which water is lost through a plant's leaves
20. an angiosperm that has two seed leaves
21. the structure that covers the tip of a root, protecting the root from injury

1. the growth response of a plant toward or away from a stimulus
3. the plant hormone that speeds up the rate of growth of plant cells
4. the male reproductive parts of a flower
5. a chemical that affects a plant's growth and development
9. the layer of cells in a plant that produces new phloem and xylem cells
10. the reproductive structure of an angiosperm
12. a plant structure in seed plants that contains an egg cell
13. the reproductive structure of a gymnosperm
18. the transfer of pollen from male reproductive structures to female reproductive structures in plants