When red and white flowered phlox are crossed, all theoffspring are pink. In addition, tall plants always breedtrue when crossed, but short plants never. When you cross 2short phlox a typical ratio of offspring is 76 short and 35 tallplants. If you crossed a tall red phlox with a short pink plant, whatphenotypic and genotypic ratios would you expect?

What kinds of interactions are going on in these crosses?