Questions and Problems . 341 



is epistatic to both the Buhu and Pp pairs of alleles. What are the results 

 of the following crosses? 



(a) Oo Buhu X oo bubu (d) oo bubu X oo BuBu 



(b) 00 Pp X Oo pp (e) 00 bubu X oo Bubu 



(c) Oo Pp X Oo Pp (/) Oo Pp X 00 PP 



