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Related articles:
Ovum
Sporophyte
Pollen
Gymnosperm
Endosperm
Seed
Fruit
Germination
Alternation of generations
Conifer cone
Flower
Key terms: ovule plants ovary seed nucellus within nuclei micropyle through inside egg cell central outer embryo sac ovum fertilization zygote tissue develops haploid located endosperm gymnosperms consists contains attached typically meiosis diploid flowering plants function maternal triploid structure gives rise pollen tube central cell micropyle opening female gametophyte after fertilization two polar nuclei Search external links cited by footnotes on Wikipedia page Ovule: |
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