Term Name:	fusion of sperm to egg plasma membrane involved in double fertilization forming a zygote and endosperm
Synonyms:
Definition:	The binding and fusion of a sperm, with the plasma membrane of the oocyte as part of the process of double fertilization forming a zygote and endosperm.
Ontology:	GO: Biological Process [GO:0061936]    QuickGO    AmiGO