issb general knowledge MCQ #336

Vitamin from sunlight on skin?

issb general knowledge MCQ #336

  1. Question 1

    Q1. Vitamin from sunlight on skin?

    • A) Vitamin A
    • B) Vitamin C
    • C) Vitamin D
    • D) Vitamin K

    Answer: Vitamin D

    Explanation: Skin produces vitamin D when exposed to sunlight. This fact often appears in ISSB academic and general knowledge sections.