Pages in this set

Page 1

Preview of page 1

Page 2

Preview of page 2
Biology ISA- investigating transpiration in plants

What is your hypothesis?
There is a link between the air movement and the rate of transpiration.

Why did you choose this hypothesis?
I chose this hypothesis because air movement is the easiest variable to change and I think the link
between the rate…

Page 3

Preview of page 3
1. Firstly I will set up the equipment shown in the diagram, and cut the shoot with a pair of
scissors underwater. I will make sure all seals are greased with Vaseline to stop air from
entering the potometer.
2. I will then take time for one minute without the…

Comments

No comments have yet been made

Similar Biology resources:

See all Biology resources »