Plant organisation - AQA

1

What substance(s) is transported in the xylem?

2

What feature of palisade cells makes them efficient at photosynthesis?

3

In which direction are substances transported in the phloem?

4

What is the process that transports substances in the phloem?

5

How is the rate of water uptake by a plant measured?

6

What type of cells release the energy required for phloem transport?

7

How does water enter a root hair cell?

8

Why do Christmas tree growers spray the trees with a chemical that blocks the trees' stomata?

9

What is a representative sample?

10

Why does the rate of transpiration increase as the light intensity is increased?