The figure shows potato affected by certain disease. The affected plants are stunted, tubers may be small, elongated, cylindrical, spindle or dumb-bell-shaped, with prominent eyes evenly distributed over the tuber, and cracking. What will be true for the given figure?
I. The disease is Potato Spindle Tuber Disease.
II. It is caused by a pathogen that is high molecular weight double stranded RNA.
1. | Only I | 2. | Only II |
3. | Both I and II | 4. | Neither I nor II |