viroid meaning in Hindi

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ANSWER : First, there were bacteria, then viruses and viroids.
This viroid is now called Potato spindle tuber viroid, abbreviated PSTVd.
This viroid is now called Potato spindle tuber viroid, abbreviated PSTVd.
Excluded are other ranks of virus, viroids and prions.
Vertical transmission of peach latent mosaic viroid through seeds can not occur.
The mode of natural inoculation of the viroid is unknown.
Viroids, which cause some plant diseases, are naked snippets of RNA.
Agents of this virus resemble that of plant viroids.
RNA polymerase II catalyzes rolling-circle synthesis of new viroids . ]]
Virusoids are essentially viroids that have been encapsidated by a helper virus coat protein.

noun.

the smallest of viruses; a plant virus with its RNA arranged in a circular chromosome without a protein coat
synonyms：