
Transport in Plants
Presentation
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Biology
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9th - 12th Grade
•
Practice Problem
•
Medium
Ifa Muzdalifah
Used 3+ times
FREE Resource
31 Slides • 25 Questions
1
2
Poll
How are you feeling today?
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Open Ended
Why do you feel so?
4
Poll
How focused do you feel for today’s lesson?
5
Poll
What’s your energy level like right now?
High — I feel energetic
Medium — I feel okay
Low — I feel a bit tired
Very low — I need a break
6
Open Ended
What help do you need most to have a good lesson today?
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Open Ended
The celery stalk shown here was placed in a cup of water with red food dye. Why did the leaves turn red and the base of the stalk appear to have red dots?
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13
Multiple Choice
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16
Multiple Choice
What are the main components of xylem as shown in the images?
Elongated living cells
Lignin
Chloroplasts
Cellulose
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Open Ended
List the features of xylem that make it suitable for doing the water transport
19
Multiple Choice
What is the function of lignin in xylem vessels?
To provide flexibility
To reinforce the vessels
To transport nutrients
To store water
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Multiple Choice
Plants have phloem which carry substances in which direction?
up
down
up and down
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Open Ended
Explain the difference between the Xylem and the Phloem. Identify which is which in the diagram below.
28
Multiple Choice
What is the function of sieve plates with sieve pores in phloem sieve tube elements?
Allows for continuous movement of organic substances
Strengthens the wall to withstand hydrostatic pressures
Maximises space for movement of assimilates
Reduces friction to facilitate movement of assimilates
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Multiple Choice
Which of the following are true of phloem tissue?
I. plasmodesmata separate each sieve element
II. companion cells contain many mitochondria for active transport
III. the lumen of sieve elements has no organelles
I and II only
I and III only
II and III only
I, II and III
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Multiple Choice
What is the function of the companion cell in relation to the sieve tube element?
Transport nutrients
Support structure
Store energy
Regulate water
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Open Ended
Name this structure, complete these missing labels!
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Multiple Choice
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Multiple Choice
What are the key differences between xylem and phloem in terms of living cells, substances transported, and process of transportation?
Living cells
Substances transported
Process of transportation
Direction of flow
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Open Ended
What are some adaptions you think plants would need to live on land that they would not have needed to live in water?
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Open Ended
Describe the structure of this leaf, compare to the mesophyte leaves!
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Multiple Choice
What adaptations do Marram Grass leaves have to minimize water loss?
Leaves can roll up to reduce wind exposure
Leaves have a thin cuticle
Leaves have more stomata
Leaves absorb more water
46
Multiple Choice
47
Multiple Choice
In the tropical rainforest it rains daily, so which of the following would be most likely.
The guard cells would close the stomata to conserve water.
The guard cells would open the stomata so that transpiration could take place.
The turgor pressure would be low because of the lack of water.
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Multiple Choice
make seeds
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Poll
How confident do you feel about this topic now?
Show answer
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