2364
The toxicological response variables , including body weights , food consumption , serum biochemistry , hematology , and absolute and relative organ weights , were compared between rats fed GM maize and those fed non - GM maize after consumption of test diets for 90days .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities:  
Answer:
 None