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object![]() |
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megagametophyte development stage |
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gametophyte development stage (PO:0028003) |
megagametophyte development stage |
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ovule development stage (PO:0007619) |
subject![]() |
relation![]() |
object![]() |
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E two nucleate megagametophyte stage (PO:0007627) |
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megagametophyte development stage |
G eight nucleate megagametophyte stage (PO:0007629) |
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megagametophyte development stage |
F four nucleate megagametophyte stage (PO:0007628) |
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megagametophyte development stage |
A megaspore mother cell enlarges stage (PO:0007623) |
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megagametophyte development stage |
C tetrad of megaspores stage (PO:0007625) |
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megagametophyte development stage |
B meiosis of megaspore mother cell stage (PO:0007624) |
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megagametophyte development stage |
D megaspore degeneration stage (PO:0007626) |
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megagametophyte development stage |