Across
- 2. The group of plants that produces flowers and fruit
- 3. The vascular tissue of a plant’s leaf
- 7. Pressure caused by the presence of water inside a plant cells’ central vacuole that helps support a plant
- 10. The rings in a woody stem that result from different growth rates of xylem at different times of the year
- 12. The group of angiosperms that have vascular bundles evenly distributed throughout their stems
- 14. The plant structure that produces spores and forms the primary structure of most plants
- 15. The plant structure that produces gametes and forms the primary structure of bryophytes
- 16. The vascular tissue that moves sugars throughout a plant
- 18. The loosely packed cells in a plant leaf that allow gases to move easily to the palisade layer
- 20. tissue Plant tissue that conducts water and other materials in some plants
- 21. A structure produced by some plants to protect the embryo
Down
- 1. A thick-walled cell that helps support a plant
- 4. The young plant that grows into a new sporophyte
- 5. An opening in the underside of the leaf that allows gases to move into and out of the leaf
- 6. A molecule made of long chains of sugars that makes up the cell walls of plants
- 8. The group of plants that produces cones
- 9. The group of angiosperms that have vascular bundles in a ring around the outer portion of the stem
- 11. The waxy coating of plants that helps prevent water loss
- 13. A layer of living cells that produces new cork cells just under the dead cork of a plant’s bark
- 17. The vascular tissue that moves water and nutrients throughout a plant
- 19. layer The tightly packed cells in a plant leaf that make most of the plant’s food