Q. Which of the Following Vitamins Function as Both a Visual Pigment as Well as a Hormone?
A. Thiamine
B. Folic acid
C. Riboflavin
D. Retinal
Answer: Retinal
We will be happy to hear your thoughts
A. Thiamine
B. Folic acid
C. Riboflavin
D. Retinal
Answer: Retinal
