What is the structure that allow sperm cells to move through the style?

Male sperm cells are contained within pollen grains. After a pollen grain moves from the anther to the stigma, a pollen tube grows through the style to an ovule.

Male sper cells are contained within pollen grains. After a pollen grain moves from the anther to the stigma , a pollen grain grows through the style to the ovule

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answer: 45

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