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प्रश्न
What is the function of the pollen tube? Explain it with the help of a diagram.
टिप्पणी लिखिए
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उत्तर
The pollen tube grows out of the pollen grains by breaking through its exine. The pollen tube grows through the stigma and style by dissolving these tissues with the help of enzymes and reaches the ovary, where it enters the ovule through a minute pore called the micropyle.
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