Zosterophylls generally showed dichotomous branching -- each stem dividing into two branches of equal size.
There were four shutters at the rear, with each dividing into two parts for easy removal.
Stopping a cell dividing into two, then four, then eight is hard.
But starting in the 1990s the parties began pulling apart from each other, like a single cell dividing into two.
And it fits with the theme of an America dividing into two warring tribes in a world gone mad.
The crack is modeled by the conventional finite elements dividing into two regions: near and far fields.
In order to successfully grow and reproduce, a bacterium must first replicate its single chromosome before dividing into two identical daughter cells.
Also, while most bacteria reproduce by dividing into two equal-sized offspring, Epulopiscium sp. produces offspring internally, usually two, one at each pole of the cigar-shaped cell.
The split-GFP was prepared firstly by introducing 7 point mutations into the gene of superfolder-GFP (sfGFP), then by dividing into two portions.
She has portrayed her four years as prime minister as dividing into two periods, the first marked by tough reforms and the second by economic growth.
He told Fox that, in his view, the history of Guinea would henceforth be thought of as dividing into two periods — "before and after B.S.G.R".
