Across
- 3. Helps protect the embryo from injury and also drying out
- 5. Serve as energy sources and as essential structural components in organisms
- 6. organs of photosynthesis and transpiration
- 8. A flattened structure of a higher plant, typically green and blade-like, that is attached to a stem directly on the stalk
- 9. A single rounded structure bounded by a double membrane. Main part of the cell
- 10. A space or vesicle within the cytoplasm of a cell, enclosed by a membrane and typically containing fluid
- 14. A rigid layer of polysaccharides lying outside the plasm membrane of the cells of plants, fungi, and bacteria
- 15. A root, as in most grasses, having numerous, very fine branches of approximately the same length
- 16. The vascular tissue in plants that conducts sugars and other metabolic products downward from leaves
- 19. A leaf whose blade is not divided to the midrib even though lobed
- 21. A straight tapering root growing vertically downward and forming the center from which subsidiary rootlets spring
- 22. A flowering plants unit of reproduction, capable of developing into another such plant
- 27. The vascular tissue in plants that conducts sugars and other metabolic products downward from the leaves
- 28. The division of a cell into two daughter cells with the same genetic material
- 29. Contains chlorophyll and in which photosynrhwaia takes place
- 31. Each of the parts of the calyx of a flower, enclosing the petals and typically green and leaflike
- 32. The male fertilizing organ of a flower, typically consisting of a pollen-containing anther and filament
Down
- 1. Each of a large number of elongated microscopic outgrowths from the outer layer of cells i a root
- 2. The transfer of pollen to a stigma, ovule, flower, or plant to allow fertilization
- 4. The seed-bearing part of a plant, consisting of reproductive organs that are typically surrounded by a brightly colored petals
- 7. Involves using the sugars produced during photosynthesis plus oxygen to produce energy for plant growth
- 11. The semipermeable membrane surrounding the cytoplasm of a cell
- 12. A slender rib running through a lead typically diving or branching and containing a vascular bundle
- 13. The part of the plant which attaches it to the ground or to a support typically underground, conveying water and nourishment to the rest of the plant through numerous branches and fibers
- 17. The development of a plant from a seed or spore after a period of dormancy
- 18. A leaf of a plant that consists of several distinct parts joined to a single stem
- 20. Plants that perform their entire life cycle from seed to flower within a single growing season
- 22. The main body or stalk of a plant or shrub, typically rising above the ground
- 23. A substance that provides nourishment essential for growth and the maintenance of life
- 24. The material within a living cell
- 25. The female organs of a flower
- 26. Each of the segments of the corolla of a flower, which are modified leaves and typically colored
- 30. The vascular tissue in plants that conducts water and dissolved nutrients upward from the root and also helps to form the woody element in the stem