To what does the phrase "double fertilization" refer?

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    pollination and fertilization
    production of a triploid endosperm
    the fusion of a sperm with both polar nuclei
    the fusion of a sperm with the egg cell
    Both the second and third answers are correct.
    Both the third and fourth answers are correct.

asked May 30, 2013 in Biology by anonymous
    

1 Answer

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Both the third and fourth answers are correct.
answered May 31, 2013 by Bioshare ~Top Expert~ (34,070 points)

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