theory theory 1859 1860 1861 1866 1869 | theory, 1872 |
these several relations throughout time and space are intelligible; for whether we look to the
forms forms 1859 1860 1861 1866 1869 | allied forms 1872 |
of life which have changed during successive
ages ages 1859 1860 1861 1866 | ages, 1869 1872 |
within the same quarter of the world, within the same quarter of the world, 1859 1860 1861 1866 |
OMIT 1869 1872 |
or to those which have changed after having migrated into distant quarters, in both cases
the the 1859 1860 1861 1866 1869 | they 1872 |
forms within each class have been forms within each class have been 1859 1860 1861 |
forms within each class are 1866 1869 |
are 1872 |
connected by the same bond of ordinary generation;
and the more nearly any two forms are related in blood, the nearer they will generally stand to each other in time and space; and the more nearly any two forms are related in blood, the nearer they will generally stand to each other in time and space; 1859 1860 1861 |
and 1866 1869 |
OMIT 1872 |
in both cases the laws of variation have been the same, and modifications have been accumulated by the same
power power 1859 1860 1861 1866 | means 1869 1872 |
of natural selection.
|