Science Vocabulary

2. A period when an organism's growth stops.
4. An angiosperm with one seed leaf.
5. The stage in the life cycle of a plant in which a plant produces spores.
6. A chemical in an organism that produces a specific effect such as growth.
9. A rootlike structure that anchors moss and absorbs water and nutrients.
10. The sprouting of the embryo from a seed.
14. The stage in the life cycle of a plant in which a plant produces gametes.
15. An angiosperm that has two seed leaves.
16. A plant that lives for more than two years.
18. It is a biological phenomenon.
19. It is the waterproof layer that covers the leaves and stems of most plants
20. A plant that completes its life cycle in two years.
22. The leaf of a fern plant.
23. A plant hormone that speeds up the rate of growth of plant cells.

1. A plant that completes its life cycle in one season.
3. A plant that produces seeds that are not enclosed by a protective fruit.
7. The process by which water is lost through the plant's leaves.
8. plant: A low growing plant .
11. A seed leaf.
12. It is a fertilized egg.
13. plant: A plant that has true vascular tissue.
16. A plant's response to seasonal changes.
17. tissue: It is the internal transporting tissue that is made of tubelike structures.
21. A plant that produces seeds enclosed in a protective structure.