And each one of these loci basically tells us where that gene is actually found. So we have locust number one that contains a gene that codes for a protein that expresses the height of that plant. The second locus is basically the locus that contains the gene that codes for a different trait, for example, the seed color. Then we have the pot color and so forth. And along the chromosome, we have many, many of these genes. Here we have six genes.