Botany - Biological Classification Question with Solution | TestHub
BotanyBiological ClassificationViruses, Viroids and PrionsEasy2 minPYQ_2020
BotanyEasysingle choice
Potato spindle tuber disease is caused by:
Options:
Answer:
D
Solution:
Potato spindle tuber diseases is caused by viroid which are also smallest pathogens. These are small ss RNA which are not surrounded by any protein coat. They causes diseases only in plants.
Stream:NTA_ABHYAS_NEETSubject:BotanyTopic:Biological ClassificationSubtopic:Viruses, Viroids and Prions
⏱ 2mℹ️ Source: PYQ_2020
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