1. Tardigrade
  2. Question
  3. Biology
  4. In 1971 T. O. Diener discovered a new infectious agent that was smaller than viruses - I. It causes potato spindle tuber disease II. It is free RNA III. Molecular wt. of RNA is low The above statements are assigned to -

Q. In 1971 T. O. Diener discovered a new infectious agent that was smaller than viruses -
I. It causes potato spindle tuber disease
II. It is free RNA
III. Molecular wt. of RNA is low
The above statements are assigned to -

 1724  220 Biological Classification Report Error

Solution:

Correct answer is (b) Viroids