...possible." He thinks that more time than even Darwin supposed to be necessary must be invoked. He adds : " Every character which must have been formed through...inherited. In the first class we see especially the action of direct adaptation, in the second the results of the cessation of this action. A third class...

...possible." He thinks that more time than even Darwin supposed to be necessary must be invoked. He adds : " Every character which must have been formed through...inherited. In the first class we see especially the action of direct adaptation, in the second the results of the cessation of this action. A third class...

...possible." He thinks that more time than even Darwin supposed to be necessary must be invoked. He adds : " Every character which must have been formed through...activity of the organism is an acquired character. AH characters, therefore, which have been developed by exertion, are acquired, and these characters...

...influences show themselves in their effects in a short time. I proceed now to produce further evidence. Every character which must have been formed through...acquired, and these characters are inherited from generaiv PRODUCTION OF PIGMENT 87 tion to generation. The same holds for all organs atrophied through...

...exertion are acquired, and these characters are inherited from generair PRODUCTION OF PIGMENT 87 tion to generation. The same holds for all organs atrophied...inherited. In the first class we see especially the action of direct adaptation, in the second the results of the cessation of this action. A third class...

...further evidence. tion to generation. The same holds for all organs atrophied through disuse—the degree of atrophy is acquired and inherited. In the first class we see especially the action of direct adaptation, in the second the results of the cessation of this action. A third class...

...possible." He thinks that more time than even Darwin supposed to be necessary must be invoked. He adds : " Every character which must have been formed through...inherited. In the first class we see especially the action of direct adaptation, in the second the results of the cessation of this action. A third class...

...obtained fresh characters, or at least have undergone some modification. As remarked by Dr. GH Th. Eimer, "Every character which must have been formed through...generation. The same holds for all organs atrophied through disease—the degree of atrophy is acquired and inherited. In the first class we see especially the...

...the same direction with maternal selection in modifying man's structure of body."—Charles Darwin. "Every character which must have been formed through...by exertion are acquired, and these characters are transmitted from generation to generation."—Dr. GH Th. Zeime. "The fundamental principles of genius...

...possible." He thinks that more time than even Darwin supposed to be necessary must be invoked. He adds : " Every character which must have been formed through...inherited. In the first class we see especially the action of direct adaptation, in the second the results of the cessation of this action. A third class...