The Inherited Effects of Changes 49 



tions that called them forth. The result is only a special case 

 of the inheritance of fluctuating variations. On the other hand, 

 in some of the cases of aberrations given by Standfuss, it ap- 

 pears that a permanent change has been brought about by the 

 environment which persists afterward, independently of the 

 influences that caused it. What is still more interesting is that 

 the new characters may be transmitted to the offspring formed 

 by a cross between the new and the parent type. We shall 

 consider this question at greater length in a later chapter. 



LITERATURE, CHAPTERS III AND IV 



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