Archive image from page 221 of Cytology, with special reference to. Cytology, with special reference to the metazoan nucleus cytologywithspec00agar_0 Year: 1920 206 CYTOLOGY CHAP. cycle than is found in the Metazoa, where with the exception of certain cases of parthenogenesis the haploid stage is represented by at most two cell generations (p. 214). A closely similar account of the nuclear cycle of the Gregarine Diplo- cystis schneideri is given by the same authors (loc. cit.). The third principal mode of nuclear multiplication in the Protista— by the intermediation B

---

Size: 1375px × 1454px
Photo credit: © Bookive / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 1900, 1920, agar_w_e_wilfred_eade_1882_1951, americana, archive, blc, book, bookauthor, bookcentury, bookcollection, bookcontributor, bookdecade, bookpublisher, booksubject, bookyear, cells, drawing, historical, history, illustration, image, london_macmillan_and_co_limited, page, picture, print, reference, vintage, wellesley_college_library