How are viroids different from viruses?
Viroids are free RNA molecules of low molecular weight without any protein coat while viruses can have either RNA or DNA molecules encapsulated in a protein coat. Viroids are smaller in size than viruses.
Define a taxon. Give some examples of taxa at different hierarchical levels.
What are the steps involved in formation of a root nodule?
This isn't a complete answer please edit it and keep a new one
Viroids causes disease only in plant...... But viruse causes disease both in plant and animals......
Viroids lack a protein coat whereas viruses have protein coat called capsid.......
Yes.....the length of the answer shud b more
Length of answer should be more
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Answer is short . Explain some more
Too short
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Short answer