So plant number one and parrot number two, plant number two. Now, parent number one is said to be homozygous dominant for both the high trait and the color trait. And so what that means is we're dealing with a purely green and a purely tall plant. And if we examine the chromosomes, remember, in any diploid organism, such as the p plant, every single chromosome has a homologous chromosome that carries a gene that codes for that same trait. And so we have two of these pairs of homologous chromosome, pair number one and pair number two. Now, this pair of homologous chromosomes basically carry the two genes, the two alleles that code for the color.