Assertion: angiosperm's nucleus | /r/HasSubevent | diploid 2nzygote
Facets:
value: respectively
type: MANNER
Source sentences:
text: Double fertilization is a complex process where out of two sperm cells, one fuses with the egg cell and the other fuses with two polar nuclei which result in a diploid (2n) zygote and a triploid (3n) primary endosperm nucleus (PEN) respectively.