But it evolved into a struggle between Islamists and nationalists, tipping into full-scale war in June when the Islamists suffered heavy defeats in parliamentary elections.
After a stuttering attempt to get the race under way, including a safety car start, a red flag after two laps, and a further eight laps under the safety car, it evolved into a duel between Hamilton and Rosberg.
Or, had it evolved out of an argument between friends that escalated into violence?
It evolved so you could distinguish between potential mating partners and conserve your mating energy by focusing on just one".
The answer, then, is that the short story as we know it evolved gradually between the 17th century and the middle of the 19th, and was at its peak after the founding of the Strand in 1891, and for decades afterwards.
This suggests that, if imprinting arose only once in mammals, it evolved somewhere between the divergence of monotremes (prototherians) from therian mammals around 166 million years ago (MYA) [ 6] and the divergence of marsupials (metatherians) from eutherian mammals approximately 147 MYA.
The paper explained why and how it evolved highlighting the key differences between different models.
I'm torn between hoping it evolves into an established part of the repertoire, and willing it to become a period piece.
It is possible that the fluid electrolyte content evolved between D2 and D8 and influenced the BIS measurement.
It seems likely that some functional specificity has evolved between the different RR genes and contributes to their retention in plant genomes.
And finally, it is possible that different genetic mechanisms for smoltification have evolved between the two mapping populations, where each population was exposed to different selection pressures.
