Assertion: carpel's ovule | /r/HasProperty | megasporangia
Facets:
Source sentences:
text: basal region that contains one or more ovules (megasporangia)
text: The ovules that are produced in the ovary are megasporangia.
text: Ovules are megasporangia and they in turn produce megaspores by meiosis which develop into female gametophytes.