. The beginnings of life: being some account of the nature, modes of origin and transformation of lower organisms. Life -- Origin. THE BEGINNINGS OF LIFE. 329 which the disease may be disseminated amongst those silk-worms which, owing to bad hygienical conditions or other causes that may have lowered their vitality, are. Fig. 73. More developed form of Botrytis Bassiana, as it grows through the tissues of Animals suffering from Muscardine (Audouin). ( x 400.) at all predisposed to initiate the particular morbid changes by which it commences 1. ^ It is admitted on all sides that such a predispo
. The beginnings of life: being some account of the nature, modes of origin and transformation of lower organisms. Life -- Origin. THE BEGINNINGS OF LIFE. 329 which the disease may be disseminated amongst those silk-worms which, owing to bad hygienical conditions or other causes that may have lowered their vitality, are. Fig. 73. More developed form of Botrytis Bassiana, as it grows through the tissues of Animals suffering from Muscardine (Audouin). ( x 400.) at all predisposed to initiate the particular morbid changes by which it commences 1. ^ It is admitted on all sides that such a predisposing cause is neces- sary. Thus Robin says :—' II ne suffit pas que les spores arrivent a la surface du corps des larves ou meme dans la interieur; il faut encore, pour qu'elles puissent agir sur I'animal, que ses humeurs presentent des conditions favorables a leur germination. Si les Vers exposes au contact et a la penetration des spores sont places dans les circonstances d'ali- mentation tres favorables, il se pourra probablement que les humeurs dont les principes se renouvellent rapidement, ne presentent pas ces con- ditions ; on dit alors que I'animal resiste par son energie propre. C'est la certainement, dit Robinet, la ressource la plus sure et la plus facile a creer par la magnanier. C'est ainsi que dans des invasions d^sastreuses. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Bastian, H. Charlton. London, Macmillan and co.
Size: 1438px × 1737px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1800, bookdecade1870, bookpublisherlondo, bookyear1872
