text: does anyone know the 3 mendelian laws?   • the law of segregation: the two members of a gene pair (alleles) segregate (separate) from each other in the formation of gametes. half the gametes carry one allele, and the other half carry the other allele.  • the law of independent assortment: genes for different traits assort independently of one another in the formation of gametes.  after research of first two laws scientists came up with: some alleles are incompletely dominant, that some genes are sex-linked, and that some pairs of genes do not assort independently because they are physically linked on a chromosome.