File:Morgan 1925 fig30.jpg

From Embryology
Original file(955 × 882 pixels, file size: 192 KB, MIME type: image/jpeg)

Fig. 30. Diagram, slightly modified from Agar, to show a typical cell division (karyogenesis)

The chromosomes are represented as black threads and rods, which pass onto the spindle fibres and then move to the poles of the spindle where they subsequently become vacuolated to form the resting nuclei of the two daughter cells.

Historic Disclaimer - information about historic embryology pages 
Mark Hill.jpg
Pages where the terms "Historic Textbook" and "Historic Embryology" appear on this site, and sections within pages where this disclaimer appears, indicate that the content and scientific understanding are specific to the time of publication. This means that while some scientific descriptions are still accurate, the terminology and interpretation of the developmental mechanisms reflect the understanding at the time of original publication and those of the preceding periods, these terms and interpretations may not reflect our current scientific understanding.     (More? Embryology History | Historic Embryology Papers)

Morgan (1925) Evolution and Genetics: 1 Different Kinds of Evolution | 2 Four Great Historical Speculations | 3 Evidence for Organic Evolution | 4 Materials of Evolution | 5 Mendel's Two Laws of Heredity | 6 Chromosomes and Mendel’s Two Laws | 7 Linkage Groups and the Chromosomes | 8 Sex-Linked Inheritance | 9 Crossing-over | 10 Natural Selection and Evolution | 11 Origin of Species by Natural Selection | 12 Non-Inheritance of Acquired Characters | 13 Human Inheritance | Figures


Morgan, T. H. (1925). Evolution and genetics. Princeton: Princeton University Press.

Cite this page: Hill, M.A. (2019, August 21) Embryology Morgan 1925 fig30.jpg. Retrieved from

What Links Here?
© Dr Mark Hill 2019, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G

File history

Click on a date/time to view the file as it appeared at that time.

current08:22, 20 October 2014Thumbnail for version as of 08:22, 20 October 2014955 × 882 (192 KB)Z8600021 (talk | contribs)
08:22, 20 October 2014Thumbnail for version as of 08:22, 20 October 20141,000 × 1,176 (257 KB)Z8600021 (talk | contribs)
  • You cannot overwrite this file.