New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

    Pyrethrin is made up of six toxic chemicals that

    together constitute an insecticidal property is extracted from
    A Rosa Carolina Correct Answer Incorrect Answer
    B Helianthus annuus Correct Answer Incorrect Answer
    C Lilium canadense Correct Answer Incorrect Answer
    D Chrysanthemum cinerariifolium Correct Answer Incorrect Answer

    Solution

    The correct answer is D

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