1. 3.3.1 Nutrition in the Flowering Plant 3.3.2 Modified Plant Food Storage Organs Follow-Me – iQuiz

2. Q. Where precisely does water enter a plant? Active transport CO 2 concentration; Potassium ions; Light intensity; Water Has lignin for strength and support Grass; Seaweed; Fern; Moss FALSE Osmosis Onion; Tulip; Daffodil Lignin Lenticels Phloem Rhizome; Corm; Tuber Root pressure; Cohesion; Adhesion; Capillarity; Transpiration Starch; Sucrose; Glucose Stomata Oxygen; Water vapour; Carbon dioxide; Nitrogen Xylem Two seed leaves TRUE Vascular bundle; Next to phloem Allow exchange of gas or water vapour; Transpiration Protect from water loss or infection Carrot; Turnip; Parsnip Root hairs DecreasesIncreases

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4. Q. Name an autotrophic organism. Active transport CO 2 concentration; Potassium ions; Light intensity; Water Has lignin for strength and support Grass; Seaweed; Fern; Moss FALSE Osmosis Onion; Tulip; Daffodil Lignin Lenticels Phloem Rhizome; Corm; Tuber Root pressure; Cohesion; Adhesion; Capillarity; Transpiration Starch; Sucrose; Glucose Stomata Oxygen; Water vapour; Carbon dioxide; Nitrogen Xylem Two seed leaves TRUE Vascular bundle; Next to phloem Allow exchange of gas or water vapour; Transpiration Protect from water loss or infection Carrot; Turnip; Parsnip Root hairs DecreasesIncreases

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6. Q. In which tissue does water ascend through the plant? Active transport CO 2 concentration; Potassium ions; Light intensity; Water Has lignin for strength and support Grass; Seaweed; Fern; Moss FALSE Osmosis Onion; Tulip; Daffodil Lignin Lenticels Phloem Rhizome; Corm; Tuber Root pressure; Cohesion; Adhesion; Capillarity; Transpiration Starch; Sucrose; Glucose Stomata Oxygen; Water vapour; Carbon dioxide; Nitrogen Xylem Two seed leaves TRUE Vascular bundle; Next to phloem Allow exchange of gas or water vapour; Transpiration Protect from water loss or infection Carrot; Turnip; Parsnip Root hairs DecreasesIncreases

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8. Q. Name the process responsible for the entry of water into a plant. Active transport CO 2 concentration; Potassium ions; Light intensity; Water Has lignin for strength and support Grass; Seaweed; Fern; Moss FALSE Osmosis Onion; Tulip; Daffodil Lignin Lenticels Phloem Rhizome; Corm; Tuber Root pressure; Cohesion; Adhesion; Capillarity; Transpiration Starch; Sucrose; Glucose Stomata Oxygen; Water vapour; Carbon dioxide; Nitrogen Xylem Two seed leaves TRUE Vascular bundle; Next to phloem Allow exchange of gas or water vapour; Transpiration Protect from water loss or infection Carrot; Turnip; Parsnip Root hairs DecreasesIncreases

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10. Q. What is the function of stomata? Active transport CO 2 concentration; Potassium ions; Light intensity; Water Has lignin for strength and support Grass; Seaweed; Fern; Moss FALSE Osmosis Onion; Tulip; Daffodil Lignin Lenticels Phloem Rhizome; Corm; Tuber Root pressure; Cohesion; Adhesion; Capillarity; Transpiration Starch; Sucrose; Glucose Stomata Oxygen; Water vapour; Carbon dioxide; Nitrogen Xylem Two seed leaves TRUE Vascular bundle; Next to phloem Allow exchange of gas or water vapour; Transpiration Protect from water loss or infection Carrot; Turnip; Parsnip Root hairs DecreasesIncreases

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12. Q. State one way in which the tissue is adapted for transporting water and minerals. Active transport CO 2 concentration; Potassium ions; Light intensity; Water Has lignin for strength and support Grass; Seaweed; Fern; Moss FALSE Osmosis Onion; Tulip; Daffodil Lignin Lenticels Phloem Rhizome; Corm; Tuber Root pressure; Cohesion; Adhesion; Capillarity; Transpiration Starch; Sucrose; Glucose Stomata Oxygen; Water vapour; Carbon dioxide; Nitrogen Xylem Two seed leaves TRUE Vascular bundle; Next to phloem Allow exchange of gas or water vapour; Transpiration Protect from water loss or infection Carrot; Turnip; Parsnip Root hairs DecreasesIncreases

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14. Q. Name the apertures in stems that are equivalent to stomata. Active transport CO 2 concentration; Potassium ions; Light intensity; Water Has lignin for strength and support Grass; Seaweed; Fern; Moss FALSE Osmosis Onion; Tulip; Daffodil Lignin Lenticels Phloem Rhizome; Corm; Tuber Root pressure; Cohesion; Adhesion; Capillarity; Transpiration Starch; Sucrose; Glucose Stomata Oxygen; Water vapour; Carbon dioxide; Nitrogen Xylem Two seed leaves TRUE Vascular bundle; Next to phloem Allow exchange of gas or water vapour; Transpiration Protect from water loss or infection Carrot; Turnip; Parsnip Root hairs DecreasesIncreases

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16. Q. Name a gas that leaves the leaf at the stomata. Active transport CO 2 concentration; Potassium ions; Light intensity; Water Has lignin for strength and support Grass; Seaweed; Fern; Moss FALSE Osmosis Onion; Tulip; Daffodil Lignin Lenticels Phloem Rhizome; Corm; Tuber Root pressure; Cohesion; Adhesion; Capillarity; Transpiration Starch; Sucrose; Glucose Stomata Oxygen; Water vapour; Carbon dioxide; Nitrogen Xylem Two seed leaves TRUE Vascular bundle; Next to phloem Allow exchange of gas or water vapour; Transpiration Protect from water loss or infection Carrot; Turnip; Parsnip Root hairs DecreasesIncreases

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18. Q. Name a factor that influences the diameter of stomata. Active transport CO 2 concentration; Potassium ions; Light intensity; Water Has lignin for strength and support Grass; Seaweed; Fern; Moss FALSE Osmosis Onion; Tulip; Daffodil Lignin Lenticels Phloem Rhizome; Corm; Tuber Root pressure; Cohesion; Adhesion; Capillarity; Transpiration Starch; Sucrose; Glucose Stomata Oxygen; Water vapour; Carbon dioxide; Nitrogen Xylem Two seed leaves TRUE Vascular bundle; Next to phloem Allow exchange of gas or water vapour; Transpiration Protect from water loss or infection Carrot; Turnip; Parsnip Root hairs DecreasesIncreases

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20. Q. Name one process that causes water to move upwards in a plant. Active transport CO 2 concentration; Potassium ions; Light intensity; Water Has lignin for strength and support Grass; Seaweed; Fern; Moss FALSE Osmosis Onion; Tulip; Daffodil Lignin Lenticels Phloem Rhizome; Corm; Tuber Root pressure; Cohesion; Adhesion; Capillarity; Transpiration Starch; Sucrose; Glucose Stomata Oxygen; Water vapour; Carbon dioxide; Nitrogen Xylem Two seed leaves TRUE Vascular bundle; Next to phloem Allow exchange of gas or water vapour; Transpiration Protect from water loss or infection Carrot; Turnip; Parsnip Root hairs DecreasesIncreases

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22. Q. What will happen to the amount of water moving through a plant when it gets dark? Active transport CO 2 concentration; Potassium ions; Light intensity; Water Has lignin for strength and support Grass; Seaweed; Fern; Moss FALSE Osmosis Onion; Tulip; Daffodil Lignin Lenticels Phloem Rhizome; Corm; Tuber Root pressure; Cohesion; Adhesion; Capillarity; Transpiration Starch; Sucrose; Glucose Stomata Oxygen; Water vapour; Carbon dioxide; Nitrogen Xylem Two seed leaves TRUE Vascular bundle; Next to phloem Allow exchange of gas or water vapour; Transpiration Protect from water loss or infection Carrot; Turnip; Parsnip Root hairs DecreasesIncreases

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24. Q. Name a plant in which the leaves are modified for food storage. Active transport CO 2 concentration; Potassium ions; Light intensity; Water Has lignin for strength and support Grass; Seaweed; Fern; Moss FALSE Osmosis Onion; Tulip; Daffodil Lignin Lenticels Phloem Rhizome; Corm; Tuber Root pressure; Cohesion; Adhesion; Capillarity; Transpiration Starch; Sucrose; Glucose Stomata Oxygen; Water vapour; Carbon dioxide; Nitrogen Xylem Two seed leaves TRUE Vascular bundle; Next to phloem Allow exchange of gas or water vapour; Transpiration Protect from water loss or infection Carrot; Turnip; Parsnip Root hairs DecreasesIncreases

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26. Q. Name the process responsible for the uptake of minerals by roots? Active transport CO 2 concentration; Potassium ions; Light intensity; Water Has lignin for strength and support Grass; Seaweed; Fern; Moss FALSE Osmosis Onion; Tulip; Daffodil Lignin Lenticels Phloem Rhizome; Corm; Tuber Root pressure; Cohesion; Adhesion; Capillarity; Transpiration Starch; Sucrose; Glucose Stomata Oxygen; Water vapour; Carbon dioxide; Nitrogen Xylem Two seed leaves TRUE Vascular bundle; Next to phloem Allow exchange of gas or water vapour; Transpiration Protect from water loss or infection Carrot; Turnip; Parsnip Root hairs DecreasesIncreases

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28. Q. Name a type of modified stem that functions in food storage. Active transport CO 2 concentration; Potassium ions; Light intensity; Water Has lignin for strength and support Grass; Seaweed; Fern; Moss FALSE Osmosis Onion; Tulip; Daffodil Lignin Lenticels Phloem Rhizome; Corm; Tuber Root pressure; Cohesion; Adhesion; Capillarity; Transpiration Starch; Sucrose; Glucose Stomata Oxygen; Water vapour; Carbon dioxide; Nitrogen Xylem Two seed leaves TRUE Vascular bundle; Next to phloem Allow exchange of gas or water vapour; Transpiration Protect from water loss or infection Carrot; Turnip; Parsnip Root hairs DecreasesIncreases

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30. Q. Name a carbohydrate that you would expect to find stored in modified leaves. Active transport CO 2 concentration; Potassium ions; Light intensity; Water Has lignin for strength and support Grass; Seaweed; Fern; Moss FALSE Osmosis Onion; Tulip; Daffodil Lignin Lenticels Phloem Rhizome; Corm; Tuber Root pressure; Cohesion; Adhesion; Capillarity; Transpiration Starch; Sucrose; Glucose Stomata Oxygen; Water vapour; Carbon dioxide; Nitrogen Xylem Two seed leaves TRUE Vascular bundle; Next to phloem Allow exchange of gas or water vapour; Transpiration Protect from water loss or infection Carrot; Turnip; Parsnip Root hairs DecreasesIncreases

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32. Q. Name the openings in the leaf which allow the entry of carbon dioxide for photosynthesis. Active transport CO 2 concentration; Potassium ions; Light intensity; Water Has lignin for strength and support Grass; Seaweed; Fern; Moss FALSE Osmosis Onion; Tulip; Daffodil Lignin Lenticels Phloem Rhizome; Corm; Tuber Root pressure; Cohesion; Adhesion; Capillarity; Transpiration Starch; Sucrose; Glucose Stomata Oxygen; Water vapour; Carbon dioxide; Nitrogen Xylem Two seed leaves TRUE Vascular bundle; Next to phloem Allow exchange of gas or water vapour; Transpiration Protect from water loss or infection Carrot; Turnip; Parsnip Root hairs DecreasesIncreases

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34. Q. TRUE or FALSE. A potato is a modified stem. Active transport CO 2 concentration; Potassium ions; Light intensity; Water Has lignin for strength and support Grass; Seaweed; Fern; Moss FALSE Osmosis Onion; Tulip; Daffodil Lignin Lenticels Phloem Rhizome; Corm; Tuber Root pressure; Cohesion; Adhesion; Capillarity; Transpiration Starch; Sucrose; Glucose Stomata Oxygen; Water vapour; Carbon dioxide; Nitrogen Xylem Two seed leaves TRUE Vascular bundle; Next to phloem Allow exchange of gas or water vapour; Transpiration Protect from water loss or infection Carrot; Turnip; Parsnip Root hairs DecreasesIncreases

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36. Q. Name the plant tissue responsible for transporting food. Active transport CO 2 concentration; Potassium ions; Light intensity; Water Has lignin for strength and support Grass; Seaweed; Fern; Moss FALSE Osmosis Onion; Tulip; Daffodil Lignin Lenticels Phloem Rhizome; Corm; Tuber Root pressure; Cohesion; Adhesion; Capillarity; Transpiration Starch; Sucrose; Glucose Stomata Oxygen; Water vapour; Carbon dioxide; Nitrogen Xylem Two seed leaves TRUE Vascular bundle; Next to phloem Allow exchange of gas or water vapour; Transpiration Protect from water loss or infection Carrot; Turnip; Parsnip Root hairs DecreasesIncreases

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38. Q. Describe how nitrates enter the root of a plant from the soil. Active transport CO 2 concentration; Potassium ions; Light intensity; Water Has lignin for strength and support Grass; Seaweed; Fern; Moss FALSE Osmosis Onion; Tulip; Daffodil Lignin Lenticels Phloem Rhizome; Corm; Tuber Root pressure; Cohesion; Adhesion; Capillarity; Transpiration Starch; Sucrose; Glucose Stomata Oxygen; Water vapour; Carbon dioxide; Nitrogen Xylem Two seed leaves TRUE Vascular bundle; Next to phloem Allow exchange of gas or water vapour; Transpiration Protect from water loss or infection Carrot; Turnip; Parsnip Root hairs DecreasesIncreases

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40. Q. Give one example of a root modified for food storage. Active transport CO 2 concentration; Potassium ions; Light intensity; Water Has lignin for strength and support Grass; Seaweed; Fern; Moss FALSE Osmosis Onion; Tulip; Daffodil Lignin Lenticels Phloem Rhizome; Corm; Tuber Root pressure; Cohesion; Adhesion; Capillarity; Transpiration Starch; Sucrose; Glucose Stomata Oxygen; Water vapour; Carbon dioxide; Nitrogen Xylem Two seed leaves TRUE Vascular bundle; Next to phloem Allow exchange of gas or water vapour; Transpiration Protect from water loss or infection Carrot; Turnip; Parsnip Root hairs DecreasesIncreases

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42. Q. The walls of xylem vessels are reinforced with … Active transport CO 2 concentration; Potassium ions; Light intensity; Water Has lignin for strength and support Grass; Seaweed; Fern; Moss FALSE Osmosis Onion; Tulip; Daffodil Lignin Lenticels Phloem Rhizome; Corm; Tuber Root pressure; Cohesion; Adhesion; Capillarity; Transpiration Starch; Sucrose; Glucose Stomata Oxygen; Water vapour; Carbon dioxide; Nitrogen Xylem Two seed leaves TRUE Vascular bundle; Next to phloem Allow exchange of gas or water vapour; Transpiration Protect from water loss or infection Carrot; Turnip; Parsnip Root hairs DecreasesIncreases

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44. Q. State a function of Dermal tissue. Active transport CO 2 concentration; Potassium ions; Light intensity; Water Has lignin for strength and support Grass; Seaweed; Fern; Moss FALSE Osmosis Onion; Tulip; Daffodil Lignin Lenticels Phloem Rhizome; Corm; Tuber Root pressure; Cohesion; Adhesion; Capillarity; Transpiration Starch; Sucrose; Glucose Stomata Oxygen; Water vapour; Carbon dioxide; Nitrogen Xylem Two seed leaves TRUE Vascular bundle; Next to phloem Allow exchange of gas or water vapour; Transpiration Protect from water loss or infection Carrot; Turnip; Parsnip Root hairs DecreasesIncreases

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46. Q. Where precisely is xylem tissue found in the stem of a young dicotyledonous plant? Active transport CO 2 concentration; Potassium ions; Light intensity; Water Has lignin for strength and support Grass; Seaweed; Fern; Moss FALSE Osmosis Onion; Tulip; Daffodil Lignin Lenticels Phloem Rhizome; Corm; Tuber Root pressure; Cohesion; Adhesion; Capillarity; Transpiration Starch; Sucrose; Glucose Stomata Oxygen; Water vapour; Carbon dioxide; Nitrogen Xylem Two seed leaves TRUE Vascular bundle; Next to phloem Allow exchange of gas or water vapour; Transpiration Protect from water loss or infection Carrot; Turnip; Parsnip Root hairs DecreasesIncreases

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48. Q. What is meant by the term dicotyledonous? Active transport CO 2 concentration; Potassium ions; Light intensity; Water Has lignin for strength and support Grass; Seaweed; Fern; Moss FALSE Osmosis Onion; Tulip; Daffodil Lignin Lenticels Phloem Rhizome; Corm; Tuber Root pressure; Cohesion; Adhesion; Capillarity; Transpiration Starch; Sucrose; Glucose Stomata Oxygen; Water vapour; Carbon dioxide; Nitrogen Xylem Two seed leaves TRUE Vascular bundle; Next to phloem Allow exchange of gas or water vapour; Transpiration Protect from water loss or infection Carrot; Turnip; Parsnip Root hairs DecreasesIncreases

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