Now, in humans, every normal human carotype will show 23 pairs of homologous chromosomes or 46 individual chromosomes. Now, what exactly does a carreotype in a human actually look like? Let's take a look at the following picture that describes the human chariottype under normal conditions. So we have chromosome pair number one, chromosome pair number two, chromosome pair number three, all the way to chromosome pair number 22. And all of these chromosome pairs, one through 22, are known as autosomal homologous chromosome pairs. The final chromosome pair, the 23rd one, is called the sex homologous chromosome pair.