7th Class Science Reproduction In Plants Question Bank Reproduction in Plants

  • question_answer
    Read the given passage.
    The flowers of X plant contain either stamen or pistil while flowers of plant Y contain both stamens as well as pistil.
    Select the correct statement regarding X and Y.

    A) In X, seed setting is assured even in the absence of pollinating agent.

    B) X could be mustard while Y could be papaya.

    C) In normal conditions, all the plants of V changes into seeds after fertilization.

    D) The flowers of X prevents cross pollination.

    Correct Answer: C

    Solution :

    X is unisexual flower which could be staminate or pistillate while Vis bisexual flower. Seed setting does not occur in staminate flower while in pistillate flower seed setting is assured only in the presence of pollinating agents.                                   


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