Dosage 



TABLE III 

 X-RAY RESPONSES OF HABROSRACOH 



Sperm Metaphaae Prophase I^arvae 

 I Egg I Egg 



Adult 



50 R 



Approz, 

 Viable 15% 

 killed 



Viable 



Yoiin£ 

 killed 



Viable 

 mutations 



Approx. Decline 



1,400 a Viable lethal in 



doae hatcii4ibillty 



Old 

 active 



Viable 

 mutations 



2,500 R 



Meiosia 



Dcminaiit and ^^% 

 lethala cleavage hatch 



Old 

 pupate 



Viable 

 mutations 



4,060 E 



Dominant , 78^ 



lethala Meioala ^^^^ch 



Afiprox, 

 LB thai 



4056 

 4,378 



Viable 

 mutaCions 



145 



