Transport systems in plants - Eduqas

1

Which tissue layer of the leaf carries out most of the light absorption for photosynthesis?

2

What causes the stomata to open?

3

What is the name of the process by which carbon dioxide and oxygen enter and leave the leaf?

4

Which of these substances are carried in the phloem vessels of the plant?

5

Which of these is a feature of xylem vessels?

6

What is the loss of water vapour through the stomata called?

7

Which of these is a function of transpiration?

8

What is the name of the process in which water moves into the root hair cell?

9

How are root hair cells adapted to maximise water absorption?

10

What two things are measured in a potometer to give an estimate of the rate of transpiration?