Assertion: sponge's cell | /r/HasProperty | derived
Facets:
value: from the posterior half
type: OTHER
Source sentences:
text: In the amphiblastula, the choanocytes are derived from the forward flagellated region; the other cells and the mesohyl are derived from the posterior half.
text: In the amphiblastula, the choanocytes are derived from the forward flagellated region; the other cells and the mesohyl are derived from the posterior half.