A trihybrid is a cross between two people which might be heterozygous for 3 completely different genes. Establishing a trihybrid cross generally is a advanced course of, however it may be a useful software for understanding the ideas of genetics.
To arrange a trihybrid cross, you will have to begin with two people which might be heterozygous for the three genes of curiosity. These people will every have two completely different alleles for every gene. For instance, you might cross a plant that’s heterozygous for flower coloration, seed form, and plant peak with one other plant that can also be heterozygous for these three genes.