Translated version
Double fertilization
A unique process in angiosperm plants. One sperm fertilizes the egg cell, forming a zygote (2n). The other sperm fuses with the central cell, forming the endosperm (3n), a nutritive tissue for the embryo.
Original version
Dvigubas apvaisinimas
Unikalus gaubtasėklių augalų procesas. Vienas spermis apvaisina kiaušialąstę, sudarydamas zigotą (2n). Kitas spermis susilieja su centrine ląstele, sudarydamas endospermą (3n) – maisto medžiagų audinį gemalui.
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