to the very close of 



is 3J i - - 

 tive numbers c ifferent kinds of - to- 



mere s whi eon count 



se eight- our 



rsist to the close of segment- 

 - s . • , 8 , 

 structure: ; fror . cell in 



center), there corr.es - blastoderm, 



fro,.. L2 — ri i — 



i - 

 . e structua - the 



- 



L. I . 



