Publication details

Double fertilisation of angiosperms 1889-2000 (The origin and significance of flowering plants double fertilisation)

Authors

ERDELSKÁ Olga DUBOVÁ Jaroslava

Year of publication 2000
Type Article in Periodical
Magazine / Source Biologia
MU Faculty or unit

Faculty of Science

Citation
Field Morphological specializations and cytology
Keywords doublefertilisation; endosperm; embryo; isolated embryos;in vitro fertilisation; angiosperms.
Description Double fertilisation presents the more progressive trend in the reproductive system of phylogenetically most advanced gymnosperms. This phenomenon is doubtless closely connected with the origin and powerful evolution od angiosperms.The hybrid character of the endosperm as a nutritional and regulatory tissue for the embryo seems to be not only advantage for the embryo development but also for the adaptability of the sexual progeny to the environmental changes.
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