Mcomplete dominance and co dominance similar?

They both express two things simultaneously.

Incomplete dominance is when the phenotype of the two alleles blend.Co-dominance is when an organism that has both alleles of a gene displays both phenotypes at the same time.

Human blood types are an example of co-dominance, and pink Snapdragons are an example of incomplete dominance.

it is incomplete dominance because it runs in the genes

Codominace is the inheritance pattern in which the alleles are neither dominant nor recessive