Incomplete dominance: both traits partially expressed, like red+white=pink
Codominance: both traits fully expressed, like calico cats
Polygenic Inheritance: one trait controlled by many genes, such as height
Multiple alleles: more than three genes that can be in one locus, such as ABO blood typing
Not all do so your answer is false
B. Mutualism, because both parties are benefiting from the other.
