3.5.3 Responses in the Human – Nervous System Follow-Me – iQuiz.
3.3.1 Nutrition in the Flowering Plant 3.3.2 Modified Plant Food Storage Organs Follow-Me – iQuiz.
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Transcript of 3.3.1 Nutrition in the Flowering Plant 3.3.2 Modified Plant Food Storage Organs Follow-Me – iQuiz.
Q. Where precisely does water enter a plant?
Active transport
CO2 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
Decreases Increases
Q. Name an autotrophic organism.
Active transport
CO2 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
Decreases Increases
Q. In which tissue does water ascend through the plant?
Active transport
CO2 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
Decreases Increases
Q. Name the process responsible for the entry of water into a plant.
Active transport
CO2 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
Decreases Increases
Q. What is the function of stomata?
Active transport
CO2 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
Decreases Increases
Q. State one way in which the tissue is adapted for transporting water and minerals.
Active transport
CO2 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
Decreases Increases
Q. Name the apertures in stems that are equivalent to stomata.
Active transport
CO2 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
Decreases Increases
Q. Name a gas that leaves the leaf at the stomata.
Active transport
CO2 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
Decreases Increases
Q. Name a factor that influences the diameter of stomata.
Active transport
CO2 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
Decreases Increases
Q. Name one process that causes water to move upwards in a plant.
Active transport
CO2 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
Decreases Increases
Q. What will happen to the amount of water moving through a plant when it gets dark?
Active transport
CO2 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
Decreases Increases
Q. Name a plant in which the leaves are modified for food storage.
Active transport
CO2 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
Decreases Increases
Q. Name the process responsible for the uptake of minerals by roots?
Active transport
CO2 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
Decreases Increases
Q. Name a type of modified stem that functions in food storage.
Active transport
CO2 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
Decreases Increases
Q. Name a carbohydrate that you would expect to find stored in modified leaves.
Active transport
CO2 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
Decreases Increases
Q. Name the openings in the leaf which allow the entry of carbon dioxide for photosynthesis.
Active transport
CO2 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
Decreases Increases
Q. TRUE or FALSE. A potato is a modified stem.
Active transport
CO2 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
Decreases Increases
Q. Name the plant tissue responsible for transporting food.
Active transport
CO2 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
Decreases Increases
Q. Describe how nitrates enter the root of a plant from the soil.
Active transport
CO2 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
Decreases Increases
Q. Give one example of a root modified for food storage.
Active transport
CO2 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
Decreases Increases
Q. The walls of xylem vessels are reinforced with …
Active transport
CO2 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
Decreases Increases
Q. State a function of Dermal tissue.
Active transport
CO2 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
Decreases Increases
Q. Where precisely is xylem tissue found in the stem of a young dicotyledonous plant?
Active transport
CO2 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
Decreases Increases
Q. What is meant by the term dicotyledonous?
Active transport
CO2 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
Decreases Increases