🧬 Mitosis & Meiosis Organism Model Project Hands-On Biology Project | Chromosome Numbers | SB1.b AlignedLooking for a creative, structured, and student-friendly way to assess understanding of mitosis and meiosis? This engaging organism model project guides students step-by-step as they research, calculate, plan, and build a visual model that clearly demonstrates cellular reproduction. Students choose a real organism, determine its diploid (2n) and haploid (n) chromosome numbers, and create