Question

1. How will you prove that starch is present in the leaves? 2. What is the function of leaves?​

Answer 1

Answer:

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Answer 2

1. How will you prove that starch is present in the leaves?

The presence of starch in leaves can be tested by the Iodine test. When we remove chlorophyll from the leaf by boiling it in alcohol and then putting two drops of iodine solution, it is a colour change to blue indicates the presence of starch.

2. What is the function of leaves?

The main function of a leaf is to produce food for the plant by photosynthesis. Chlorophyll, the substance that gives plants their characteristic green colour, absorbs light energy.