Vitamins

Precursor of melanin is________________?

  • A. Phenylalanine
  • B. Tryptophan
  • C. Tyrosine
  • D. Methionine
Answer: Option C.
Explanation: 

No answer description available for this question

Leave a Reply

Your email address will not be published. Required fields are marked *

Back to top button
error: Alert: Content is protected !!