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Witches’ broom is a characteristic symptom of diseases caused by ___________

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in Biology – Class 12 by (271k points)
Witches’ broom is a characteristic symptom of diseases caused by ___________

(a) Virus

(b) Fungi

(c) Bacteria

(d) Nematodes

I got this question by my college director while I was bunking the class.

Asked question is from Plant Diseases caused by Fungi and Nematodes topic in section Strategies for Enhancement in Food Production of Biology – Class 12

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Right answer is (b) Fungi

Explanation: Witches broom is a characteristic symptom of diseases caused by fungi. The various symptoms of the fungal disease include necrosis, leaf spots, cankers, scabs, pustules, dieback, damping off, blights, rots, stunting, leaf curls, overgrowths, warts, galls, witches’ broom, wilt, rust, smut and mildew.

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