Across
- 3. A type of plant vascular tissue responsible for transporting organic nutrients (such as sugars) produced in the leaves through photosynthesis down to other parts of the plant for growth and storage.
- 7. The growth or movement of plants in response to light. Positive phototropism involves growing toward a light source, while negative phototropism (also known as skototropism) involves growing away from light.
- 9. Smaller-scale climate patterns that can occur within macroclimates, often influenced by local terrain, vegetation, and other factors.
- 11. A type of plant vascular tissue responsible for transporting water and minerals from the roots up to the rest of the plant. It consists of specialized cells that form hollow tubes.
- 12. A state in which a plant lacks an essential nutrient, leading to impaired growth and other health issues.
- 13. The loss of water vapor from the aerial parts of plants, primarily through small openings called stomata on leaves. It helps in the movement of water and nutrients from the soil to the leaves and aids in cooling the plant.
- 15. The metabolic process in which cells break down glucose and other organic molecules to produce energy, usually in the form of ATP (adenosine triphosphate). Respiration can be aerobic (requiring oxygen) or anaerobic (occurring in the absence of oxygen).
- 16. Nutrients Nutrients required by organisms for their growth, development, and overall health. Essential nutrients for plants include macronutrients and micronutrients.
- 17. The response of plants to the duration of light and darkness, which influences various developmental processes such as flowering and dormancy.
- 19. Nutrients that plants need in smaller quantities, including elements like iron, zinc, and copper.
- 20. two cotyledon seed, Example is soy bean
Down
- 1. Single cotyledon seed. Example is corn
- 2. The process of taking in or assimilating substances, such as water, nutrients, or gasses, through a surface, often the roots of plants.
- 4. Nutrients that plants require in relatively large amounts for proper growth, such as nitrogen, phosphorus, and potassium.
- 5. The process by which green plants and some other organisms convert light energy into chemical energy to synthesize glucose (sugar) from carbon dioxide and water, using chlorophyll and sunlight. Oxygen is released as a byproduct.
- 6. The movement of water, nutrients, and other organic molecules within a plant, particularly in the vascular tissues (xylem and phloem). It allows the distribution of resources to various parts of the plant.
- 8. Small openings, typically found on the surfaces of leaves and stems, through which gases (such as carbon dioxide and oxygen) are exchanged between a plant and its environment. Stomata also play a role in regulating water loss through transpiration.
- 9. Very localized climate conditions that can vary within a small area, such as the climate near a building, under a tree, or alongside a wall.
- 10. Large-scale climate patterns that characterize a region, such as the climate of an entire continent or a major geographical area.
- 14. A term used to describe plant cells that are swollen and rigid due to the absorption of water. Turgid cells help maintain the overall structure of the plant.
- 18. An excessive level of a substance that can be harmful to plants or other organisms. Nutrient toxicity can occur when plants are exposed to an overdose of certain elements.