CHROMOSOMES AND ECTOPLASM 



but a behavior which expresses a force in the cytoplasm 

 enclosing them. In normal mitosis, in experimentally 

 induced mutations, the chromosomes express the underlying 

 behavior of the medium in which they lie. They mark for 

 us the ebb and flood of the cytoplasmic tides. These in 

 turn are under control of ectoplasmic activity. 



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