Supplying the cell - OCR Gateway

1

How does the root absorb water?

2

How does the root absorb mineral ions?

3

What name is given to plant cells that absorb water?

4

How are root hair cells adapted to their function?

5

What will happen if a spray of perfume is released into one corner of a room?

6

Which factor will decrease the rate of diffusion across a membrane?

7

What is the surface area to volume ratio of a cube with sides 7 cm?

8

What happens to red blood cells when they are placed in water?

9

Which of the following organisms has the largest surface area to volume ratio?

10

Which of the following is a correct statement about osmosis?