Meiosis I Explained | Reductional Division, Stages & Genetic Variation

🧬 Take the meiosis quiz & grab the full study guide: Flashcard set → http://bit.ly/4pfgfsW Practice test → http://bit.ly/3JUuovm Study guide → http://bit.ly/4pszcbM How do cells cut their chromosome count in half—and why does it matter? In this video, you’ll explore Meiosis I, the first step of gamete formation and the reason your cells can maintain the right number of chromosomes from one generation to the next. Learn how homologous chromosomes are separated, how crossing over and independent assortment create genetic diversity, and why this phase is called reductional division. 📚 What you’ll learn: Definition of meiosis and purpose of Meiosis I The stages: Prophase I, Metaphase I, Anaphase I, Telophase I Key events: crossing over, synapsis, tetrads, and independent assortment Differences between mitosis and meiosis Why genetic variation begins in Meiosis I Perfect for high school bio, AP Biology, and intro college science courses. #MeiosisI #CellDivision #GeneticVariation