Possessing identical alleles for the trait in question. Homozygous mutations are visibly different than normal (wild type) ball pythons, and in the case of co-dominant genes, they possess a different appearance than the heterozygous form as well.
) form of the Yellowbelly ball python trait; when bred to a normal/wild type ball python, an Ivory will produce
the scales just behind the eye.
stripes, as well as smudgy gray pigmentation on top of the head. The eyes of an Ivory are very dark blue in coloration, with distinct red pupils. 
