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nerual2 nerual2
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12 years ago
Many flowering plant species have elaborate mechanisms to prevent an individual's pollen from fertilizing its own egg cells. Why?
1. to prevent cross-species fertilization and the production of dysfunctional hybrid offspring
2.  to prevent inbreeding
3.  to prevent polyspermy
4. to prevent double fertilization and the formation of endosperm
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wrote...
12 years ago
to prevent self-pollination and inbreeding
Biology!
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