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Photosynthesis

Out of the fo...

Question

Out of the following figures, choose the one showing the correct procedure for removing chlorophyll from the leaf in the experiment ‘light is necessary for photosynthesis’:

The correct procedure is :
(1) A
(2) B
(3) C
(4) D

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Solution

The figure in option C shows the correct figure for the experiment 'light is necessary for photosynthesis'. The correct method of destarching the leafs is by boiling the leaf in ethanol kept in a water bath. Ethanol cannot be directly heated as it is a flammable substance.

Hence, the correct answer is option 3.

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