Across
- 3. diploid stage in the life cycle of plants which produces haploid spores through meiosis
- 6. study of the movement, distributions and quality of water on Earth
- 7. thin layer of delicate tissue separating the xylem and phloem which induces secondary growth
- 9. haploid stage in the life cycle of plants which produces haploid sores through meiosis
- 10. short, fleshy underground stem which is enlarged to store nutrients
- 11. evaporation of water into the atmosphere from the stems and leaves of plants
- 12. series of openings which facilitate gas exchange between inner parts of plant organs
- 14. part of the plant embryo which develops from the primary root
- 16. thickening of roots and stems by cell division in the vascular cambium
- 18. stalk which joins a leaf and stem
- 19. group of plants which are selected for desirable traits and are maintained through propagation
Down
- 1. used to describe the pattern in which leaf veins are organized
- 2. end wall which is perforated with pores
- 4. chemical product of photosynthesis
- 5. strand of conducting vessels in the stems or leaves of plants’
- 8. plants develop adaptive phenotypic characteristics due to changes in the environment
- 13. process of converting light energy to chemical energy and storing it as food
- 15. large strengthened vein on the midline of a leaf
- 17. study of Earth’s physical structure and substance
