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

    Question

     The first interspeific cross between carnation and

    sweet William species of dianthus was made by
    A Robinson Correct Answer Incorrect Answer
    B shull Correct Answer Incorrect Answer
    C Hull Correct Answer Incorrect Answer
    D Fairchild Correct Answer Incorrect Answer

    Solution

    The correct answer is D

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