INDEX. 



231 



Vascular system, 54. 

 Vas deferens, 76. 

 Veins, 126. 

 VEJDOVSKY, 79, 81 

 Venation, 129. 

 Vessels, 116. 

 Vinegar, 196. 

 VIRCHOW, 21. 

 Vital energy, 33. 

 Vital force/ 33. 

 Vitellus, 74, 78. 

 Vorticella, 168, 172. 



WHITE, 42. 



White blood-cells, 64. 

 Whirlpool, 2. 



WlNOGRADSKY, 197. 



Yeast, 178. 

 Yeast, bottom, 190. 

 Yeast, red, 191. 

 Yeast, top, 190. 

 Yeast, wild, 190. 



ZoBglcea, 194, 195. 

 Zooids, 176. 

 Zoology, 6, 7. 

 Zoospores, 181. 

 Zodthamnion, 176. 



