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Systematics Viruses Viroids Prions - Questions and Answers

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221. Which of the following is false?
A. Most plant viruses are RNA viruses
B. Most animal viruses are DNA viruses
C. TMV has a doubled stranded RNA
D. T4 bacteriophage has double stranded DNA molecule
Explanation:
222. Which one is caused by virus
A. Malaria
B. Polio
C. Plague
D. Tuberculosis
Explanation:
223. The term taxonomy was coined by
A. De Candolle
B. Theophrastus
C. Pliny
D. Linnaeus
Explanation:
224. Neontological species is
A. Species belonging to particular area
B. Species of a particular time
C. Living species
D. Both A and B
Explanation:
225. Viral envelope contains
A. Lipids
B. Proteins
C. Carbohydrates
D. All the above
Explanation:
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