When two different individuals mate in one pair of genetic traits, the second generation is 1: 2: 1 and not 3: 1.
Because this situation represents a lack of sovereignty, where the first generation all appear in a new form different from the two existing ones. When two first-generation mates are married, three appearance models appear as 1: 2: 1.
Because this situation represents a lack of sovereignty, where the first generation all appear in a new form different from the two existing ones. When two first-generation mates are married, three appearance models appear as 1: 2: 1.