Browsing Faculty of Arts and Sciences by Keyword "double fertilization"
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Poles Apart: Monosporic, Bisporic, and Tetrasporic Embryo Sacs Revisited
(Frontiers Media SA, 2020-09-15)Bisporic embryo sacs contain nuclei derived from two members of a megaspore tetrad whereas tetrasporic embryo sacs contain nuclei derived from all four members of a tetrad. Megaspores from the same tetrad are less genetically ...