| Answer | Crossword Clue |
|---|---|
| nucellus | the essential part of a plant ovule |
| nucelli | NUCELLUS, the essential part of a plant ovule |
| nucellar | pertaining to a nucellus (the essential part of a plant ovule) |
| nucelli | the central and chief part of a plant ovule that encloses the female gametophyte |
| foramina | opening, orifice, or short passage, as in a bone or in the integument of the ovule of a plant |
| foraminal | opening, orifice, or short passage, as in a bone or in the integument of the ovule of a plant |
| foramen | opening, orifice, or short passage, as in a bone or in the integument of the ovule of a plant |
| orthotropous | (of a plant ovule) Having the nucleus straight, i.e., not inverted, so that the micropyle is at the end opposite the base |
