By January this year that share had grown to 50%.In reality, even the apparently non-selective universities apply a form of selection by quietly putting up with very high drop-out rates.
Any form of selection by interview in state schools is illegal, though they can select up to 10% of pupils by academic, musical or sporting aptitude.
The market itself what gets bought and what gets left on the shelf imposes a powerful form of selection.
The whole point is that prejudice is a form of selection, filtering out those who don't fit in with an overwhelmingly middle-class white milieu.
William Martinet, 27, president of the largest student union, Unef, told The Independent: "We absolutely oppose any form of selection.
So the stakes are high.The local authorities which oversee most London state schools dislike any form of selection in school admissions.
There is always molecular variation present, and perhaps some form of selection was indeed going on.
This can give rise to a form of selection bias usually termed participation bias or interest-related bias.
Thus, scheduling transmission to best users leads to a form of selection diversity known as multiuser selection diversity.
Darwin now developed this secondary form of selection in extensive detail as a factor in evolution that could even work against ordinary natural selection.
This form of selection has the potential to create coevolving groups of predators and prey, with different combinations of species interacting at different moments in evolutionary history.
