Assertion: walnut's seed | /r/HasProperty | constructed with structure
Facets:
Source sentences:
text: The seeds of corn are constructed with these structures; pericarp, scutellum (single large cotyledon) that absorbs nutrients from the endosperm, plumule, radicle, coleoptile and coleorhiza – these last two structures are sheath-like and enclose the plumule and radicle, acting as a protective covering.