Which of the following plants shows insecticidal properties
Correct answer: A. Riccinus communis
- A. Riccinus communis
- B. Iberis amara
- C. Cynodon dactylon
- D. All of these
Explanation
Ricinus communis, the castor-oil plant, contains toxic compounds such as ricin and has insecticidal activity. Cynodon dactylon is mainly a grass, while Iberis amara is not the standard plant associated with this property.
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