Choose the CORRECT sequence of steps involved in cytoplast production.
- Digestion of cell wall $\to$ protoplast viability $\to$ cybrid formation $\to$ osmotic stabilizer
- Osmotic stabilizer $\to$ digestion of cell wall $\to$ protoplast viability $\to$ cybrid formation
- Protoplast viability $\to$ osmotic stabilizer $\to$ digestion of cell wall $\to$ cybrid formation
- Osmotic stabilizer $\to$ digestion of cell wall $\to$ cybrid formation $\to$ protoplast viability