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ARUL KUMAR
's Polls
Health
Under the influence of sunlight, ______ is synthesized in our skin from _______.
Vitamin C, glucose
0 votes (0%)
Vitamin C, glucose
Vitamin E, starch
0 votes (0%)
Vitamin E, starch
Vitamin D, cholesterol
4 votes (100%)
Vitamin D, cholesterol
Vitamin B1, protein
0 votes (0%)
Vitamin B1, protein
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