Botany - Biological Classification Question with Solution | TestHub
BotanyBiological ClassificationViruses, Viroids and PrionsEasy2 minPYQ_2020
BotanyEasysingle choice
Complete the analogy
Humans: DNA:: Viroids:: ?
Options:
Answer:
B
Solution:
DNA is the genetic material in humans. T.O. Diener discovered a new infectious agent called viroids. It was smaller than viruses and caused potato spindle tuber disease. It has free low molecular weight RNA but does not have a protein coat. Thus, the genetic material in viroids is RNA.
Stream:NTA_ABHYAS_NEETSubject:BotanyTopic:Biological ClassificationSubtopic:Viruses, Viroids and Prions
⏱ 2mℹ️ Source: PYQ_2020
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