If we cross a pure red-eyed female rat with a white-eyed male rat, what is the expected ratio of male-to- female offspri
Posted: Wed May 18, 2022 2:56 pm
If we cross a pure red-eyed female rat with a white-eyed male rat, what is the expected ratio of male-to- female offspring from this cross (red colour is dominant over white colour, and the gene for this trait is sex- linked)? Three red-eyed males and one white-eyed female All white-eyed males and all red-eyed females All red-eyed males and all hybrid red-eyed females 50% red-eyed females and 50% white-eyed males