In general, viruses that infection plant are usually single stranded RNA & viruses that infection animals are either single or double stranded RNA or ______ .
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Bacterial viruses or bacteriophage are usually ______ viruses
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The protein coat is called ______ made up of a small subunit called ______, protect the nucleic acid.
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These Capsomeres are arranged in helical or ______ . geometric forms.
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In plants, the symptoms can be mosaic formation . leaf rolling & curling, ______ & vein clearing, dwarfing& stunted growth.
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______ discovered by T.O Diener in 1971 that is smaller than viruses & cause ______ disease .
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Viroids was found to be free ______ ; it lacks ______ that is found in viruses .
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RNA of Viroids was of ______ weight
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In modern medicine certain infectious neurological disease were found to be transmitted by an agent ______ consisting of abnormally ______ .
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The agent is similar in size to ______
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Most notable disease caused by prions are ______ commonly called mad cow disease in cattle & its analogous variant Cr-Jacob disease (CJD) in humans.
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Lichens are a symbiotic association i.e. mutually useful associations between ______ & ______ .
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The algal component is known as ______ &fungal components are known as ______ .they are autotrophic & heterotrophic respectively .
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Algae prepares food while fungi provide ______ & absorb mineral nutrients & water for its partner .
Mediquiz