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NEET 2003

Exam: NEET
Year: 2003
Subject: Botany
Chapter: Biological Classification

NEET 2003 · Botany · Biological Classification

Tobacco mosaic virus is a tubular filament of size:

Tobacco mosaic virus is a tubular filament of size:

Options

A $300 \times 10 \mathrm{~nm}$
B $300 \times 5 \mathrm{~nm}$
C $300 \times 20 \mathrm{~nm}$
D $700 \times 30 \mathrm{~nm}$

Correct answer

C. $300 \times 20 \mathrm{~nm}$

Step-by-step solution

TMV is rod shaped measuring (300 \times 20 \mathrm{~nm}). It is made of RNA and proteins.

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