Kid-UK 35. FISSION STACKS OF NOCTIJ.UCA MII.TAR1S (AFTER CAI.KTNs). 



c.s., centrosonie. ni.f., mantle-fibers, n., nucleus, ch., chromo- 

 SOIIH-S. ks., karyosoincs. cy., cytoplasm, a.sp. "division center." 

 c.sp., central spindle, a.as., amphiaster. och., oxychromatin. 



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