entacmaeganfritz16 entacmaeganfritz16

25-02-2024
Chemistry

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is tthere a gymnosperms that is spore-bearing

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archerthunder9 archerthunder9

25-02-2024

Answer:

Like all gymnosperms, pines are heterosporous and generate two different types of spores: male microspores and female megaspores. In the male cones, or staminate cones, the microsporocytes give rise to pollen grains by meiosis.

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