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 -

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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 -

Biological Classification

Solution:

Correct answer is (b) Viroids