How does an organism reproduce by budding

Budding is a kind of asexual reproduction. It occurs most commonly in some bacteria and yeast. Organisms which reproduces in this fashion are usually very basic organisms that either lack reproductive organs or both female and male reproductive organs are located internally.
Examples of such animals are:
1. flat worms
2. Jelly fish
3. Sea anemones
4. corals.
5. Yeast cells (such as are found in baker's yeast)
The coral reef is a large colony of living organisms identical to each other, which propagate themselves through budding.

Step number 4 is least likely to occur meiosis 1

Digestion because it removes waste