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which of the following vitamin is produced in human body with the help of Sunlight.?
مندرجہ ذیل میں سے کون سا وٹامن انسانی جسم میں سورج کی روشنی کی مدد سے تیار ہوتا ہے؟
  1. B
  2. C
  3. D
  4. E
Explanation

During exposure to sunlight 7-dehydrocholesterol in the skin absorbs UV B radiation and

is converted to previtamin D3 which in turn isomerizes into vitamin D3.


agm 15.3.2023



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