Q.Verify the following sentences True/False and select the correct option : — Genetic RNA is present in RNA viruses. — mRNA is non-genetic RNA.

In RNA viruses, RNA itself carries the hereditary information (genetic RNA). In cellular organisms, mRNA merely carries a copy of a gene's message to make protein — it is a non-genetic (working) RNA. Both statements are true.

• Sentence 1: "Genetic RNA is present in RNA viruses." — TRUE. In RNA viruses (e.g. TMV, influenza, retroviruses) RNA is the genetic material, so it is genetic RNA. …

Reading the printed term as 'CODON' (it appears to be a scanning/typesetting artefact of the original word), codons — triplet nucleotide sequences that specify amino acids — occur in messenger RNA (mRNA).

Honesty note: the stem's quoted term "NODOC" is not a standard biology term; it is the exact letter-reversal of the well-known term CODON, strongly suggesting a text-extraction/printing artefact in the source document rather than a real distinct term. Answering on that basis:

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