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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…

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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…




Great detail.  You haven't done one of these of the Osmosis Isa with potatoes by any chance?

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