Carpenter, William Benjamin, 1813-1885 · Philadelphia : Blakiston · leaf 328
ach of which may or maynot contain a nucleus in the first instance; and these secondarycells, in various stages of development, lie free within the cavity ofthe parent-cell, imbedded in its residual endoplasm, each proceedingto complete itself as a cell by the formation of a limiting wall, andby… … Successive stages of free Cell-formation in Embryo-sac ofSeed of Scarlet-runner:—a, a, a, completed cells, each havingits proper cell-wall, nucleus, and endoplasm, lying in a proto-plasmic mass, through -which are dispersed nuclei and cells invarious stages of development. duction is clearly an act…
Microscopy · Biology
Internet Archive · Medical Heritage Library · Public Domain Mark 1.0. Free to use for anything.
