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- 1. Multiple Choice
what is taken into the roots from the soil?waterglucosecarbon dioxideoxygen - 2. Multiple Choicewhich part of the plant moved the colored water up to the top of the plantxylemphloemrootsflower
- 3. Multiple Choicefunction of phloemtransports waterstores watertransports sugarstores sugar
- 4. Multiple ChoiceThe role of the guard cell is tohelp control the temperature of the plantcontrol how much water enters the leafcontrol how much glucose is storedcontrol the movement of water vapour & gases
- 5. Multiple ChoiceThe leaf has a shiny, waxy cuticle around it toincrease the rate of photosynthesisattract more lightcontrol water lossstop carbon dioxide and oxygen gases escaping
- 6. Multiple ChoiceWhat is photosynthesis?Water loss by a plant.When a photographer takes a photo.To get your pictures from the photo lab.The process in which plants make their food.
- 7. Multiple ChoiceThe water needed for photosynthesis comes into the leaves through theupper epidermisstomataguard cellsxylem cells
- 8. Multiple Choice
Recall which of the following form part of the phloem.
Sieve-tube elements
Trachieds
Vessels
Companion cells
- 9. Multiple ChoiceSmall openings called ______ are found on the underside of leaves and allow gases to enter or leave the plant cells.PhloemChloroplastsXylemStomata
- 10. Multiple ChoiceWhich of the following correctly orders the organization in plants and animals from least to complex?Cell --> Organ --> Tissue --> Organ System --> OrganismAtom --> Cell --> Organ --> Tissue --> OrganismCell --> Tissue --> Organ --> Organ System --> OrganismOrganism --> Organ System --> Organ --> Tissue --> Cell
- 11. Multiple Choice
Structure of phloem consists all below, except?
Sieve tube element
Tracheids
Companion cell
Sieve plate
- 12. Multiple Choice
What is the purpose of root hairs?
To improve the plants structure
To keep the roots warm
To increase surface area for water absorption
To open the stoma
- 13. Multiple Choice
What is the name given to the openings in a leaf?
Guard Cells
Stomata
Epidermis
Waxy Cuticle
- 14. Multiple Choice
What controls the opening and closing of the stomata?
Companion Cells
Lignin Cells
Guard Cells
Mesophyll Cells
- 15. Multiple ChoiceWhich type of plant tissue covers the outer surface of the plant and acts as a protective layer?DermalVascularGroundConnective
- 16. Multiple ChoiceWhich of the following terms refers to the waxy coating on the outside of leaves?CuticlePhloemStomataXylem
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