What is the Mendel's second law?
The Mendel's second law postulates that two or more different traits are also conditioned by two or more pair of different factors that every inherited pair separates independently from the others. In other words, The gametes are formed always with an aleatory representative of each pair of the factors that determine phenotypical characteristics.
The Mendel's second law is also called as the law of independent segregation of factors, or law of independent assortment.