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Phytoalexins are like antifungal or fungistatic substances produced by the host as defensive measure after infection and are generally ______?

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Phytoalexins are like antifungal or fungistatic substances produced by the host as defensive measure after infection and are generally ______? Answer: Phenolic compounds

Phytoalexins are mostly phenolic compounds or related secondary metabolites produced by plants in response to pathogen attack. They inhibit fungal growth and act as part of the plant’s defense system.

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This question is part of 🔬 General Science within the broader 🌐 Current Affairs & GK subject and appears in the SPSC – Sindh Public Service Commission preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.