So that you can gain insight that is further the way the intercourse chromosomes work and just how they developed. The Y chromosome is well known to look for the male intercourse. What’s less distinguished: often 90 per cent regarding the Y chromosome is composed of junk DNA that outcompetes elements that are functional. In the ERC task, biologist Qi Zhou investigates just just how it survived normal selection and what effect it might have in the genome. “The XY chromosomes mark the main hereditary differences when considering male and female”, describes Qi Zhou. “In animals, the Y chromosome determines the male intercourse.” The biologist is sex that is studying their whole profession, but you may still find numerous puzzling questions that modern research cannot provide answers for – at the very least perhaps maybe not yet.