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the help of example an experiment show that light is essential for photosynthesis
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Answer:
YES, SUNLIGHT IS MOST IMPORTANT FACTOR FOR PHOTOSYNTHESIS.
U HAVE TO DO PRACTICAL FOR THE RESULTS.
Explanation:
follow the steps
- take two plants pot
- keep pot A in place exposed to sunlight
- keep pot B in a dark room and away from sunlight
- after a couple of days take the leaves from both the plants
- check for the iodine test
RESULTS - u will find leaf in pot A with starch and leaf in pit B without starch
We ended with the result that sunlight is important for photosynthesis.
Iodine test - boil the Leave in alcohol and wash away the green color When you put iodine on the leaves, one of them will turn blue-black and the other will be a reddish-brown. Iodine is an indicator that turns blue-black in the presence of starch.
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THIS TOOK A LOTS OF TIME TO TYPE
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