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. And that's exactly why every time Gregor Mendel actually carried out this experiment, he saw that the offspring always resembled the homozygous dominant parent, the tall parent, and never the homozygous recessive parent, the short parent. So 100% of the time we're essentially going to have a heterozygous offspring. And that's because this is 25% of the time.