A cell with 2n = 4: two homologous pairs, one set from each parent. Step through each phase or press play.
Chromosome from parent 1Chromosome from parent 2Two rods joined = sister chromatidsDark dot = kinetochore+ = centrosome (centrioles)Thin lines = spindle microtubulesPurple blob = nucleolus
Cells
Chromosomes
DNA per cell
| Mitosis | Meiosis | |
|---|---|---|
| Divisions | 1 | 2 |
| Daughter cells | 2, diploid (2n) | 4, haploid (n) |
| Homologs pair up | No | Yes, in prophase I |
| Crossing over | No | Yes |
| Offspring cells | Genetically identical | Genetically different |
| Purpose | Growth and repair | Gametes or spores |