File:Rugh 053.jpg
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The four stages in polar body emergence in Rana pipiens
- Division spindle as in egg at time of insemination.
- Anaphase of maturation division. Stage at which spindle can be seen from exterior of the egg as a black dot. Egg fixed 35 minutes after insemination.
- Early telophase. Egg fixed 50 minutes after insemination.
- Polar body just forming. Egg fixed 56 minutes after insemination.
Reference
Courtesy, K. R. Porter, 1939, Biol. Bull., 77:233.
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Reference
Rugh R. Book - The Frog Its Reproduction and Development. (1951) The Blakiston Company.
Cite this page: Hill, M.A. (2024, April 27) Embryology Rugh 053.jpg. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/File:Rugh_053.jpg
- © Dr Mark Hill 2024, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G
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