Difference between virus and viroid is

Differences between virus and viroid is / are

What are differences between virus and viroid?

Which of the following statement gives a proper difference between a virus and a viroid ?

Differentiate between Viruses and Viroids.

Vector for Cloning Gene in Plants and Animals || Plasmid :- Virus || Difference between Plasmid DNA and Chromosomal DNA || Gene Transfer

Differentiate between bacteria and virus.

State the differences between Extracellular virion and Intracellular virus.

Viroids are