the best way i started learning genetics was watching youtube videos of people explaining genetics and there categories like Dominant, Co-Dominant & Recessive also the snakebytestv by Brian Barcyzk from BHB helps break it down has episodes of all things snake. and several on genetics made simple. https://youtu.be/9m3dUUSCnCQ here is one to help you get started if you want to learn more about genetics. 1 of many i've watched and many articles i read and the help of users here on BP.net