How To Use Tell apart In A Sentence

On that front, molecular evolutionary biologist Aaron Avivi of the University of Haifa in Israel and his colleagues have focused on the Spalax genus of mole rat, which he describes as a "hairy sausage whose ends are hard to tell apart. Researchers try to understand naked mole rats' resistance to cancer
With their similar crops of thick black hair, large soulful eyes, and charming grins, they're difficult to tell apart.
Callistemons and melaleucas are often tricky to tell apart as they are both evergreen trees or shrubs with papery trunks.
A feature that helps to identify, tell apart, or describe recognizably; a distinguishing mark or trait.
The Census of Marine Life's ambitious goal is to document all life in the oceans, a task made even harder by creatures that are very difficult to tell apart, such as this little isopod.

Under this banner breakbeat shattered into myriad of sub-genres (breakcore, darkcore, hardstep, techstep and so on) which were difficult for any but the cognoscenti to tell apart, which was probably all part of the plan.
It should be no shock that wines produced in Napa, Maremma, and Pomerol can be difficult to tell apart - the owners belong to the same vinous country club.
Dill belongs to the parsley family and is closely related to fennel; the two plants are hard to tell apart.
For example, the human eye should be able to tell apart two points of light an inch apart at a distance of about a 100 metres.
These views can be hard to tell apart: the distinction between radical transformation and outright abolition is not clear-cut.
It enables the reader to tell apart a plural and a genitive. Times, Sunday Times
It enables the reader to tell apart a plural and a genitive. Times, Sunday Times
Because they have lived alongside each other for so long, true Scottish wildcats and crossbred mongrels are difficult to tell apart.
A feature that helps to identify, tell apart, or describe recognizably; a distinguishing mark or trait.
The desktop computer grew in power and user friendliness until it was increasingly hard to tell apart from the workstation.