variegated leaf with green and yellow patches is used for an experiment to prove that chlorophyll is required for photosynthesis before the experimental green portion and the pale yellow portion we are observed what will be the colour of a just before after and starch test
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Answered by
4
Hello!!
Your answer is:
After the starch test, the pale yellow portion will not show any change but the green portion will change to blue black colour after the test.
Hope it helps!!!!
Your answer is:
After the starch test, the pale yellow portion will not show any change but the green portion will change to blue black colour after the test.
Hope it helps!!!!
Answered by
1
As everyone knows that photosynthesis require chlorophyll in the chloroplast that is green in colour .
Also when the photosynthesis process is happening the product of the reaction is starch.
The experiment of the product is to add iodine on the leaf the colour of the green plant after the experiment will be purple and the yellow part will not show colour change.
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Just after Starch test – Blue black
Chlorophyll
6CO2 + 6H2O C6H12O6 + 6O2
Sunlight
O2 is obtained from water (H2O), as splitting of water results in formation of Hydrogen
(used for making glucose) and oxygen (by-product).