HomeEveryday Science MCQsWhich of the following vitamin is known as Biotin? 1672. Which of the following vitamin is known as Biotin?By Admin / September 17, 2025 A. vitamin B-3 B. vitamin B-4 C. vitamin B-5 D. vitamin B-7 ✅ The correct answer is option D.
1. Which of the following does not pollute the air? Leave a Comment / Everyday Science MCQs / By Admin
2. Which of the following planets have the longest day? Leave a Comment / Everyday Science MCQs / By Admin