1.   Pool pairs of cells that have divided within a chosen time interval and culture until they attain the appropriate age.

2.   Cherry tomatoes are a subspecies of tomato, with round fruits divided within into two cells.

3.   Democrats and Republicans are divided within their own ranks.

4.   Furthermore, both Democrats and Republicans on Capitol Hill are philosophically divided within their own parties and not a controllable mass.

5.   He is deeply divided within himself at the prospect of peace.

6.   If the extradition has divided Serbs as whole, it is clear that many Serbs are divided within themselves.

7.   It avoids vexing questions like what to do about the failure of minority schools, the growing class divide within minority groups and the stereotypes that keep Americans apart.

8.   Opinion is also divided within Likud.