what is the hybrid allele frequency where does the allele for r hybrid zone shift what does the hybrid phase of the mountain range mean what is the hybrid zone of the mountain which allele frequency is most likely to be located north or south of the hybrid zone? what is the hybrid region of mountains what type of allele occurs north of the hybrid zone are hybrid zone sites in the mountainous region what makes a hybrid zone outlier why does hybrid zone mean a mountain which is a characteristic of the hybrid zone? where are the hybrid zones? which binomial zone is north of south of mountains where can an allele be found if it is north of the hybrid zone what is the allele frequency south of the mountain where is the allele at the south end of the mountain ridge where is the hybrid zone for the alleles in a mountain range which type of trait is found south in a mountainous region what is the allele frequency of the south of the hybrid zone which r method can be used for finding the hybrid zone in a mountain range