Assertion: spermatid's nucleus | /r/HasProperty | spherical
Facets:
Source sentences:
text: Sa spermatids have spherical nuclei and acrosomic vesicles.
text: Sb 1 spermatids have spherical nuclei, and the acrosome development reaches completion of the headcap.
text: Putative trophic or sperm nuclei could be identified by their shape (the trophic nucleus is spherical and sperm nucleus is stick-like) and validated by single-nucleus sequencing.