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Biological Classification

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Advanced Botany

Plant Growth and Development
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Microbes in Human Welfare
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Molecular Basis of Inheritance
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Biological Classification
  1. Which of the following is not correctly matched?
    1. root knot disease - Meloidogyne javanica
    2. smut of bajra - Tolysporium penicillariae
    3. covered smut of barley - Ustilago nuda
    4. late blight of potato - Phytophthora infestans
Correct Option: C

Covered smut of barley is caused by Ustilago hordei, not by Ustilago nuda. This disease is purely externally seed borne.


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