. The beginnings of life: being some account of the nature, modes of origin and transformation of lower organisms. Life -- Origin. FIG. 4. Animal Cells. A. Flattened Epithelium cells from the inside of the mouth. ( x 260.) B. Ciliated Epithelium from the human Trachea; magnified 350 diame- ters, a. Innermost part of the elastic longitudinal fibres. 6. Ho- mogeneous innermost layer of the mucous membrane, c. Deepest round cells, d. Middle elongated cells, e. Much larger super- ficial cells, bearing cilia, and containing nucleolated nuclei. (K61- liker.) those in -which the formation goes on out
. The beginnings of life: being some account of the nature, modes of origin and transformation of lower organisms. Life -- Origin. FIG. 4. Animal Cells. A. Flattened Epithelium cells from the inside of the mouth. ( x 260.) B. Ciliated Epithelium from the human Trachea; magnified 350 diame- ters, a. Innermost part of the elastic longitudinal fibres. 6. Ho- mogeneous innermost layer of the mucous membrane, c. Deepest round cells, d. Middle elongated cells, e. Much larger super- ficial cells, bearing cilia, and containing nucleolated nuclei. (K61- liker.) those in -which the formation goes on outside of them. The generation of the cells takes place in a fluid or in a structureless substance in both cases1. We will name 1 There are most important differences between these two modes of cell-formation dependent upon the nature of the material in the midst of which the new units arise. This will be pointed out further on. VOL. I. L. 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: 1744px × 1433px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1800, bookdecade1870, bookpublisherlondo, bookyear1872
