Well, I do not have a bias for that. One reason is because homozygous traits are pure, no hybrid traits, and homozygous traits are also for sex limited traits to acquire some traits (like baldness pattern, etc.). On the other hand, heterozygous traits are more of a mixed kind, allowing access to recessive traits such as albinism, which only a very few percentage of the population can get. Hybrids are common nowadays as the population expands and some species deteriorate in number. Purebreds and hybrid traits in humans are hard to find. That is why some species of animals are dying off, and creating new species, is because of the hybrid traits. Hybrid traits in males show any abnormalities as the Y chromosome cannot hold enough genes in it, the X showing every bit of the abnormal trait. (actually prefer homo to answer the real thing bc prince x swallow for life) #runonparagraphs