GENERAL ZOOLOGY 



Cell center 



Centriole 



Nuclear membrane ^ ^ Nucleolus 



Vegetative Cell Prophase Prophase 



Astral rays ^ ^Spindle fibers 



Chromosome 



Sister 

 half-chromosomes 



Prophase 



Metaphase 



Anaphase 



Cell membrane 



Cytosome 



Anaphase 



Telophase 



Telophase Daughter Cells 



Fig. 2.10. Mitosis and cell division in animal ceils; diagrammatic. 



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