How to do starch tests on leaves - A practical guide with Mr Pash!

A great lab practical involves testing a leaf for starch - a telltale sign of photosynthesis. In this video, I walk you through the practical procedure to first remove the colour from the leaves and then perform the iodine starch test. Hope you find this useful! Fretless by Kevin MacLeod Link: https://incompetech.filmmusic.io/song... License: http://creativecommons.org/licenses/b... Iodine test picture: https://biology-igcse.weebly.com/phot... Iodine positive and negative test picture: http://slideplayer.com/slide/3526940/