Bacterial and Viral Plant Diseases MCQs for Competitive Exams

MCQS

Bacterial and Viral Plant Diseases MCQs for Competitive Exams

Practice with answers, explanations, and exam-focused revision notes.

322 MCQs Page 1

Topic Notes: Bacterial and Viral Plant Diseases

These notes summarize the key preparation context before you attempt the MCQs. Review the topic focus, then practice the questions below with answers and explanations.

Quick Overview

Bacterial and Viral Plant Diseases MCQs in Botany are useful for candidates who need targeted practice for CSS, PMS, FPSC, PPSC, NTS, entry tests, and other competitive exams in Pakistan. This topic page is designed for quick revision, repeated practice, and exam-focused preparation.

Attempt the questions page by page, check the correct answers, read the explanations where available, and compare your weak areas with past papers and mock test performance. Consistent MCQ practice improves speed, confidence, and retention for objective exam sections.

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1
Through which structures does the Tobacco Mosaic Virus (TMV) move into adjacent plant cells following replication?
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2
What are the primary modes of transmission for the Human Immunodeficiency Virus (HIV)?
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3
To which morphological category does the genus Vibrio belong?
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4
How many orders are classified under the group Ribovira?
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5
What is the characteristic shape of the Tobacco Mosaic Virus (TMV) capsid?
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6
What are the primary morphological classifications of bacteria based on their shape?
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7
A capsid is defined as a protective shell composed of which type of biological molecule?
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8
Approximately how many bacterial cells are contained within a single fruiting body?
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9
Which virus is responsible for causing disease in cotton plants?
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10
Which of the following pathogens is responsible for causing typhus?
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