Some organisms, such as plant and fungi reproduce asexually by mitosis. For example yeast, a single-celled micro-organisms, reproduce asexually by budding which uses mitosis:
1. A bud forms on the cell's surface.
2. The 'D','N','A' and organelles replicate
3. The cell undergoes mitosis.
4. Nuclear division is complete, the budding cell has identical 'D','N','A'.