AIPMT PRELIMS2003Botany-Virology

AIPMT PRELIMS 2003 Botany Virus Structure MCQ Question

Type: MCQ-fact-Medium-Class 11

Tobacco mosaic virus is a tubular filament of size : -

A

300 × 10 nₘ

B

300 × 5 nₘ

C

300 × 20 nₘ

D

700 × 30 nₘ

Correct Answer

Option C

Detailed Explanation

The tobacco mosaic virus is a rod-shaped virus with a typical size of 300 nₘ in length and 10 nₘ in diameter.

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