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- 1. Multiple ChoiceHow is water transported from stems to leaves?xylemphloemstemsroots
- 2. Multiple Choice
Which of the following indicates the pathway of water through a plant?
root hair cell --> xylem --> stomata
stomata --> root hair cell --> xylem
xylem --> stomata --> root hair cell
- 3. Multiple Choice
Which statement describes the phloem transport system of plants?
It transports sugar and is lignified
It transports sugar and is not lignified
It transports water and is lignified
- 4. Multiple Choice
Which type of plant tissue transports water and minerals?
Meristem
Phloem
Xylem
- 5. Multiple Choice
Select all of the environmental factors that would increase transpiration.
Increased humidity
Increased wind speed
Increased temperature
Decreased surface area
- 6. Multiple Choice
Which label points to palisade mesophyll?
B
G
J
H
- 7. Multiple Choice
Which letter points to the leaf vein?
A
D
J
G
- 8. Multiple Choice
Choose the two statements that indicate what would be happening in the plant when stomata are open.
Guard cells are turgid
Guard cells are plasmolysed
Transpiration increase
Transpiration decrease
- 9. Multiple Choice
Which statement correctly identifies the substance and direction it is transported in the xylem?
Water, only upwards
Glucose, only upwards
Water, up and down the plant
Glucose, up and down the plant
- 10. Multiple Choice
Which statement correctly identifies the substance and direction it is transported in the phloem?
Water, only upwards
Water, up and down the plant
Glucose, only upwards
Glucose, up and down the plant
- 11. Multiple ChoiceWhat is the name of the part of the root that allows water and minerals to enter?root hairsepidermisphloemphyla
- 12. Multiple ChoiceWhich is NOT a function of roots?Take in waterTake in nutrientsAnchor plant to groundMake food
- 13. Multiple ChoiceSugars made in leaves are transported in:xylemPhloemchloroplaststomata
- 14. Multiple ChoicePores called __________ allow plants to exchange gases for respiration and photosynthesis.stomataguard cellspalisade mesophyllcuticles
- 15. Multiple ChoicePlant loses water through the ________.rootsstomatachlorophyllstem
- 16. Multiple ChoiceTranspiration isthe movement of water through a plant from the roots up the stemthe loss of water from the leaves of a plant by the process of evaporationthe flow of water into plant roots by osmosis from the soilthe process of minerals and sugars moving through plant veins
- 17. Multiple ChoiceWhat is the effect of increasing leaf area on transpiration?It increases transpiration rateIt decreases transpiration rate
- 18. Multiple ChoiceWhat is the effect of increasing wind speed on transpiration?It increases transpiration rateIt decreases transpiration rate
- 19. Multiple ChoiceWhat is the effect of increasing temperature on transpiration?It increases transpiration rateIt decreases transpiration rate
- 20. Multiple ChoiceWhat is the effect of increasing light intensity on transpiration?It increases transpiration rateIt decreases transpiration rate
- 21. Multiple Choice
Xylem tubes are made of...
Dead cells
Living cells
- 22. Multiple Choice
Phloem tubes are made of...
Dead cells
Living cells
- 23. Multiple Choice
Phloem tubes transport substances..
From the roots to the stem and leaves
From the leaves to the rest of the plant
- 24. Multiple Choice
Which process are the phloem tubes part of?
Translocation
Transpiration
- 25. Multiple Choice
Which process are the xylem tubes part of?
Translocation
Transpiration
- 26. Multiple ChoiceTia looked at a leaf under a microscope and noticed a number of pores on its surface. These pores are called __________________cellsveinsstomatachlorophyll
- 27. Multiple ChoiceWhich feature would be most helpful to a plant in a desert?small leaveslarge seedssmall rootssmelly flowers
- 28. Multiple ChoiceCells that control the opening and closing of stomataCuticleGuard cellVascular tissueStomata
- 29. Multiple ChoiceThe stomata is also used in photosynthesis and respiration.True, carbon dioxide & oxygen go through itTrue, glucose goes through itFalse
- 30. Multiple ChoiceWhich factor had the greatest impact on the rate of transpiration compared to the control?windhumiditylightdarkness
- 31. Multiple ChoiceA scientist is studying the effects of fertilizer on the rate of transpiration in tomato plants. Which of the following correctly describes the dependent variable for this experiment?timeheight of tomato plantsamount of fertilizerrate of transpiration
- 32. Multiple ChoiceA scientist is studying the effects of fertilizer on the rate of transpiration in tomato plants. Which of the following is NOT an experimental control for this experiment?the amount of added fertilizerthe rate of transpirationthe type of fertilizerthe variety/species of tomato plant
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