Across
- 3. Do sun or shade leaves have a bigger surface area?
- 5. What is the term for the arrangement and attachment of the ovules in the plant's ovary?
- 7. The male gametophyte contains 2 cells, a larger tube cell and a smaller _____________ cell.
- 8. What is the name of the pair of specialized cells that compose the stomata? (_____ cells)
- 9. Meiosis and cytokinesis of each microspore mother cell result in the formation of four uninucleate haploid microspores, which are called spore __________.
- 12. The Stamen of a flower is composed of the Anther and the ___________.
- 13. What type of environment would the plant leaves need to have features that help conserve water?
- 15. True or False? In actively growing stems, the initial vascular elements may be destroyed due to stretching.
- 16. What type of stele has a solid cylinder with xylem in the center and the phloem surrounding it?
- 18. The name of the central cylinder of tissues within stems and roots.
Down
- 1. Name of a chloroplast rich parenchyma cell.
- 2. A microspore containing an immature or mature microgametophyte in a flowering plant is called a what?
- 4. The Pistil of a flower is composed of the Style, Ovary, and the __________.
- 6. What type of symmetry does a flower have if when viewed from the front, the left and right sides are alike?
- 10. What is the name of the modified epidermal cells that in some species, the stomates may be surrounded by 2 or more of them?
- 11. The small hole in the integuments around the nucellus that do not quite close at one end.
- 12. True or False? The embryo of a Dicot only has one cotyledon.
- 14. What is the name of the waxy, protective layer formed on the outer epidermis of a leaf?
- 16. What do we refer to a flower with both male and female organs as?
- 17. Is a sun or shade leave thicker?