HomeEveryday Science MCQsWhat is the smallest unit of heredity? 712. What is the smallest unit of heredity?By Admin / September 17, 2025 A. Chromosomes B. Gene C. Nucleotides D. none ✅ The correct answer is option B.
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