83. When carrying the starch test on a leaf, why is it important to boil the leaf in an alcohol? (a) To dissolve the waxy cuticle (b) To make the cells more permeable to iodine solution (c) To remove the chlorophyll (d) To stop the chemical reaction in the cell
When carrying out the starch test, it is important to remove the chlorophyll by boiling the leaf in alcohol. This is done because the green colour of the chlorophyll interferes with the iodine test.
