fill in the blanks - to test the leaf for starch ,the leaf is boiled in water to _______ .it is next boiled in methylated spirit to _______ .the leaf is placed in warm water to soften it.it is then placed in a dish and ______ solution is added. the region which contains starch ,turns _______and the region which does not starch turns _______.
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Answered by
17
Answer:
1. kill the cells
2 remove the chlorophyll
3 iodine
4 blue black in colour
5 brown
Answered by
2
Answer:
To test the leaf for starch, the leaf is boiled in water to kill the cells. It is next boiled in methylated spirit to remove the chlorophyll.The leaf is placed in warm water to soften it. It is then placed in a dish and iodine solution in added.The region which contains starch, turns blue-black and the region which does not contains starch turns Brown.
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