Given below are a few statements regarding somatic hybridization. Choose the correct statements.
I. | Protoplasts of different cells of the same plant are fused. |
II. | Protoplasts from cells of different species can be fused. |
III. | Treatment of cells with cellulase and pectinase is mandatory. |
IV. | The hybrid protoplast contains characters of only one parental protoplast. |
1. I and III
2. I and II
3. I and IV
4. II and III