Assertion: female gametophyte | /r/MadeOf | one central cell
Facets:
value: most often
type: DEGREE
Source sentences:
text: The female gametophyte develops within the ovule and most often consists of one egg cell, two synergid cells, one central cell, and three antipodal cells (Figure 1a; Drews and Yadegari, 2002; Yadegari and Drews, 2004).