Testing for Starch Steps

Testing a leaf for starch for IGCSE Biology

This is a step by step demonstration of how to test a leaf for starch. Each step is explained. I'm using a variegated geranium leaf which has chlorophyll only in some areas. Test yourself with this Blooket! https://dashboard.blooket.com/set/66434437c671f7c7db220a25 Suitable for all exam boards. Thanks to Alby for his help.

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