Question

What type of nucleic acid is found in the viral
pathogen that causes mottling and leaf discoloration
in the Nicotiana group of plants?
Double stranded RNA
Double stranded DNA
Single stranded RNA
Single stranded DNA​

Answer 1

Single Stranded RNA..

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Answer 2

Answer:

single-stranded RNA

Tobacco mosaic virus (TMV) is a positive-sense single-stranded RNA virus species in the genus Tobamovirus that infects a wide range of plants, especially tobacco and other members of the family Solanaceae.(NICOTIANA GROUP)