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Dictionary » P » Pollen Grain Pollen GrainA structure produced by plants containing the male [[haploid [[gamete to be used in reproduction. The gamete is covered by protective layers which perform there role until the pollen grain is capable of fertilising when reaching the female [[stigma. ![]()
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Results from our forumsporophytic haploids....is it true?... chosen example). You can induce development of a cabbage plant from a pollen grain, obtaining a haploid plant. However, you would still refer to it as a sporophyte, because ...
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WHY?... a conifer like Yew (Taxus sp.). Members of the family Taxaceae have no pollen chamber because they reproduce differently than other conifers. They ... As for Cycas having winged pollen. I'll give you a hint. The pollen grain is transferred by the wind. Wouldn't wings make air travel easier? ...
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which can survive better;POLLEN OR SPORES?... surviving, because they only need a good place for sprouting, while the pollen grain needs a stigma of its spesies' flower. It may have lower chances of coming across one. ...
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species-specific pattern of sporoderm... of sporoderm is characteristic for each species or genus, despite pollen grain has genetic material different from the mother sporophyte??
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help with some questions... gametophyte of seed-bearing plants? -ovule -microspore mother cell -pollen grain -embryo sac -fertilized egg thanks!
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