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National 5 Biology - Unit 2 KA 5 Flashcards | StudBud
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National 5 Biology - Unit 2 KA 5
National 5 Biology - Unit 2 KA 5
8 terms
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National 5 Biology Unit 2 quiz covering plant transport.
Flashcards
8 cards
F
Practice quiz
P
Host live
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Questions
8
Answers
1
Which type of cell opens and closes stomata?
Guard cell
Palisade mesophyll
Lower epidermis
Spongy mesophyll
2
Which cells carry water up the stem?
Phloem
Xylem
Vein
Root hair cells
3
Which material helps xylem remain upright?
Lignin
Starch
Cellulose
Glucose
4
Through which cells does water enter plants by osmosis?
Xylem
Guard cells
Phloem
Root hair cells
5
Where are stomata located on leaves?
Upper epidermis
Spongy epidermis
Palisade epidermis
Lower epidermis
6
Which of the following plant cells contain chloroplasts?
Phloem
Stomata
Xylem
Palisade mesophyll
7
When would transpiration rate in plants (loss of water via stomata) be highest?
Dry and calm conditions
Wet and calm conditions
Dry and windy conditions
Wet and windy conditions
8
What is the function of phloem?
To keep thing phlowing
To transport water
To transport sugar
To transport blood
