Question

How can we decolourise a leaf? Explain.​

Answer 1

The leaf can be decolourised by boiling it and placing it in an alcohol bath. It shows that white patches do not photosynthesize as iodine turns blue black in the presence of starch. To decolourise a leaf we have to first take a beaker half-filled with water

Answer 2

Answer:

Here's Your Answer

Explanation:

The leaf can be decolourised by boiling it and placing it in an alcohol bath. It shows that white patches do not photosynthesize as iodine turns blue black in the presence of starch. To decolourise a leaf we have to first take a beaker half-filled with water.