FIELD F 

 Column 26 



SEX AND STAGE OF DEVELOPMENT OF THE TEST ORGANISM; 



MISCELLANEOUS INFORMATION CONCERNING TUMORS 

 (See final page of Field F) 



If necessary to code a distinction between sperm and egg, 

 it can be accomplished by the IBM zone punches, if the 

 test compound is administered to that particular stage , 

 and/or by Field H-1, when that is the stage (structure) 

 responding to the test compound. 



- 88 



