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Hormones and Heredity by J. T. Cunningham
page 11 of 228 (04%)
proper sense of the word means the transmission to individuals of the next
generation.

On this point Adami says we must logically admit the action of the toxins
on the germ-cells, and the individuals developed from these must, subject
to the law of loss already noted, have the same properties. He admits that
inherited immunity is rare, but says that it has occasionally been noted.
Here we have again merely the same influence, chemical in this case,
acting simultaneously on somatic cells and germ-cells, which is not
the inheritance of acquired characters at all. Adami remarks that Weismann
would make the somewhat subtle distinction that the toxins produce these
results not by acting on the body-cells but by direct action on the
germ-cells, that the inheritance is blastogenic not somatogenic, and calls
this 'a sorry and almost Jesuitic play upon words.' On the contrary, it is
the essential point, which Adami fails to appreciate. However, he goes
further and refers to endogenous intoxication, to disturbed states of the
constitution, due to disturbances in glandular activity or to excess of
certain internal secretions. Such disturbances he says, acting on the
germ-cells, would be truly somatogenic. In the case of gout he considers
that defect in body metabolism has led to intoxication of the germ-cells,
and the offspring show a peculiar liability to be the subjects of
intoxications of the same order. Now, however important these views
and conclusions may be from the medical point of view, in relation to
the heredity of general physiological or pathological conditions,
they throw no light on the problems considered by myself and other
biologists--namely, the origin of species and of structural adaptations.

There is no mention anywhere in Adami's short paper of the evolution or
heredity of structural characters or adaptations such as wing of Bird or
Bat, lung of Frog, asymmetry of Flat-fish or of specific characters, still
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