Assertion: gametophyte's nucleus | /r/AtLocation | the centre
Facets:
value: in the large central cell
type: LOCATION
value: out of the eight nuclei
type: OTHER
Source sentences:
text: Out of the eight nuclei, polar nuclei move to the centre and fuse to produce a single diploid cell at the centre.
text: In the large central cell, two nuclei migrate toward the center and fuse together.