Assertion: ovum | /r/HasProperty | spherical cell
Facets:
value: with different layers of cell linings
type: OTHER
Source sentences:
text: The ovum is a spherical cell and not mobile (static), It is one of the largest cells in the human body, it is visible to the naked eye without the aid of a microscope or other magnification device, and it is approximately 0.12 mm in diameter.
text: The ovum is a spherical structure with different layers of cell linings which covers the ovum.