Assertion: moss's cell | /r/HasAspect | different functions
Facets:
Source sentences:
text: Such a thallus is many cells thick and the cells in different layers within the thallus have different functions.
text: is many cells thick and the cells in different layers within the thallus have different functions.
text: That is quite different to the case in the thalli of the COMPLEX THALLOSE LIVERWORTS, where the cells in different layers within the thallus have different functions.