Two lines of beige and gray minks are crossed. F1 hybrids have brown fur. In F2, the following splitting is observed

Two lines of beige and gray minks are crossed. F1 hybrids have brown fur. In F2, the following splitting is observed: 14 gray, 46 brown, 5 cream and 16 beige minks. Determine: 1) how mink color is inherited; 2) what kind of offspring can be expected from crossing hybrid brown minks with cream ones.

1) The color of the coat is inherited by the type of complementary gene interaction;
2) from crossing hybrid brown minks with cream minks, brown, gray, beige and cream offspring can be expected in a ratio of 1: 1: 1: 1.

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.