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Genes of Tobacco Mosaic Virus are a) Double stranded RNAb) Single stranded RNAc) Double stranded DNAd) Proteinaceous |
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Answer» B) Single stranded RNAExplanation:Tobacco Mosaic Virus is the virus which infects the plants and in most cases virus INFECTING plants are single stranded RNA.Tobacco Mosaic Virus is elongated rod like, 3000 Angstrom long, 180 Angstrom in diameter with molecular WEIGHT 39.4 × 10^6 dalton.2130 capsomeres are arranged helically to form the capsid. RNA STAND is helical. ssRNA consists of 6400 nucleotides. |
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