The zygotic algebra for sex linkage

Summary The zygotic algebra for sex linkage with multiple alleles contains an idealB which is a baric algebra. This ideal possesses at least one idempotent with non negative coefficients. For the mutation case and the case of simple Mendelian inheritance in the female sex convergence theorems are proved for the sequence of plenary powers of a normalized element. For these two cases it is shown that the idealB is a special train algebra.