Pollination
- Ovule becomes seed energy store (cotyledon) and tough outer coat (testa)
- Ovary swells to become fruit
- Bee or wind deposits pollen on stigma
- Zygote becomes seed embryo
- Pollen germinates, digests tube down style to egg cell (ova) inside ovule, inside ovary
- Nucleus from pollen fuses with egg cell to make zygote
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