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प्रश्न
Which toxic chemical is secreted through the roots of the Black Walnut tree?
पर्याय
Penicillin
Juglone
Cellulose
Chitin
MCQ
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उत्तर
The Black Walnut tree (Juglans nigra) secretes a toxic chemical called juglone through its roots. Juglone acts as a chemical inhibitor that harms nearby plants, demonstrating allelopathy.
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या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
