The Punnett Square would look like this:\n\nTT | Tt\nTt | tt. \n\n So, the alleles could be dominant (T) and recessive (t). The genotypic ratio would be 1:2:1 (TT:Tt:tt).
Find the Punnett Square for a cross between two parents with heterozygous dominant (Tt) and homozygous recessive (tt) alleles.?