CC DD and cc dd individuals were crossed to each other and hte F1 generation was backcrossed to get cc dd parent. 903 Cc Dd, 897 cc dd, 98 Cc dd, and 102 cc Dd offspring resulted. c and d are 10 m.u apart.
--> What progeny and in what frequences would you expect to result form testcrossing hte F1 generation from a CC dd x cc DD cross to cc dd? Please explain how you got your answer