PLATE 5 



EXPLANATION OF FIGURES 



All the figurus on this plate are from parthenogenetic eggs. 



49 Metaphase, first polar spindle. 



50 Equatorial plate, first polar spindle. 



51 to 53 Anaphase, first polar spindle. 

 54 to 56 Telophase, first polar spindle. 



57 Resting nuclei from the first polar spindle. 

 Magnification, 2600 diameters. 



44 



