The central cell after triple fusion becomes the
$PEC$
$PEN$
Endosperm
Embryo
The nuclei of the sperm and egg fuse as a result of
$A$ : Triple fusion is associated with the sexual reproduction in all spermatophytes.
$R$ : It is required to form definitive nucleus as nutritive tissue.
By double fertilization is formed
In double fertilization, after entering ..... of the synergids, the pollen tube releases ..... male gametes into the cytoplasm of the synergids
Explain double fertilisation angiosperms.