NEET Botany Biological Classification Questions Solved

NEET - 2014

Viruses have

(1) DNA enclosed in a protein coat

(2) prokaryotic nucleus

(3) single chromosome

(4) Both DNA and RNA

Audio Explanation:

(1) A complete virus particle, known as virion, consists of nucleic acid (DNA or RNA) surrounded by a protective coat of protein called a capsid. Which are made up of identical protein subunits called capsomeres.

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