7th Class Science Sample Paper Science Olympiad Model Test Paper-5

  • question_answer
    Fill in the blanks
    In the process of fertilization, a pollen grain falls on the ______ of the pistil, the pollen grain grows a _____downwards through the_____ towards the_____.

    A) Style, pollen tube, stigma, ovary

    B) Stigma, pollen tube, style, ovary

    C) Pollen tube, stigma, style, ovary

    D) Pollen tube, style, stigma, ovary

    E) None of these

    Correct Answer: B


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