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BIOLOGY AND ITS MAKERS 



but his influence was prolonged through the teachings of his 

 students. 



Physiology after Muller. 



Ludwig. — Among the men who handed on the torch of 

 Muller, Ludwig (Fig. 57) must be mentioned. Although 



Fig. 57. — Ludwig, 1816-1895. 



he was never a pupil of Muller, he gathered stimulus from 

 his writings and researches. For many years he lectured 

 in the University of Leipsic, attracting to that university 

 high-minded, eager, and gifted young men, who received 



