So uppercase T, uppercase T. If this is the case, then we have to conduct the same experiment here. Because remember, in the beginning, we don't know which one it is. So that's why we want to carry out two of these pun and square experiments. So we have uppercase T, uppercase T, and then we have once again, lowercase lowercase T because we know the genotype of this short plant is in our test cross and we do the same exact experiment. So uppercase t lowercase t produces an uppercase t lowercase t zygote Here we have the same case, uppercase T mixing with that lowercase T, we produce the same exact Zygote as here. And if we carry out these experiments here, we basically get the same exact case.