174 



BIOLOGY AXD ITS MAKERS 



been extensively cultivated, and the development of patho- 

 logical studv has .greatly extended the knowledge of the 

 tissues and has had its intluencc upon the progress of normal 

 histologv. Goodsir, in England, and Henle, in (jermany, 

 entered the field of ])athological histology, both doing work 



Fig. 51.— Rldolph Virchow, 1821-1903. 



of historical importance. They were soon followed b\' \'ir- 

 chow, whose eminence as a man and a scientist has made 

 his name familiar to ])coijle in general. 



Virchow. — Rudolph Mrchow (1821-1903), for many 

 years a ])rofcssor in the University of Berlin, was a notable 

 man in biological science and also as a member of the German 



