Improvements in Evolutionary Biology – Repetitive series and Intercourse Chromosome Evolution in Vertebrates

Improvements in Evolutionary Biology – Repetitive series and Intercourse Chromosome Evolution in Vertebrates 1. Introduction Two major forms of intercourse chromosome systems occur in vertebrates, XX female/XY male (e.g., individual and salmon) and ZZ male/ZW female ( wild wild birds and snakes). Just just How these functionally essential chromosomes evolve is a subject for debate […]