10th Class Science Solved Paper - Science-2016 Delhi Set-III

  • question_answer
    What is meant by pollination? Name and differentiate between the two modes of pollination in flowering plants.

    Answer:

    Pollination is the transfer of pollen grains from the anther to the stigma
                Two types of pollination are:
    (i) Self Pollination: When the pollen grain from the stamens of a flower falls on the stigma of the same flower, then self-pollination occurs.
    (ii) Cross Pollination: When pollen grains from the stamens of a flower falls on the stigma of another flower, then cross pollination occurs.


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