But now suppose a hybrid or blue fowl to mate with a white. This means
that the child takes from the white parent or basket one of the two
white beans and from the blue parent or basket, one of the two beans, of
which one is white and the other, black; the bean taken from the first
or white basket must be white, but that taken from the second or blue or
hybrid basket may be either white or black. It is a lottery with an even
chance of drawing white or black. In the long run, half of the children
will draw white and half, black. Those which draw the white will, since
they also drew white from the other parent, be wholly white, but those
which drew the black will be blue, since they will have one black and
one white bean. We see, too, that the white child is just as truly white
as though it had not had a hybrid parent; for of the two elements or
beans which the hybrid carried, the black one was left behind untaken.
We see that the blue child is a hybrid exactly like its hybrid parent,
and not any new kind of cross between the blue and the white. In short,
the children of a blue and white are either the one or the other and not
a mixture. In the same way if a blue mates with a black, half of the
children will be black and half blue.
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