Well, basically as a result of the law of dominance, because uppercase T will mask, it will inhibit the expression lowercase T. In this case, we're going to get a tall and not a short phenotype. Now, what will happen when this mixes with this? Well, we basically produce once again, this same type of heterozygous individual. In fact, if we examine every single one of these, if this mixes with this, we produce uppercase T, lowercase T, and here we produce upper case T, lowercase T. Remember, because the upper case T is dominant, it always comes before the lowercase T. So we never actually write our genotype in the following way. This is an incorrect way to write it because the dominant trait is always placed in front of that recessive trait. So what we basically see is 100% of the time the offspring will have a genotype that is equal to uppercase T, lowercase T. And that's precisely why 100% of the time, that offspring will be tall, it will never be short.