Traits can be affected by one gene and can be influenced by the environment.

Human blood types are controlled by two non-Mendelian patterns of inheritance. These two patterns are

(1 point)
Responses

epistasis and polygenic inheritance
epistasis and polygenic inheritance

codominance and polygenic inheritance
codominance and polygenic inheritance

codominance and multiple alleles
codominance and multiple alleles

multiple alleles and epistasis

1 answer

The two non-Mendelian patterns of inheritance that control human blood types are codominance and multiple alleles.

In the context of blood types, the ABO blood group system involves multiple alleles (A, B, and O) where A and B are codominant to each other, while O is recessive. Therefore, the correct response is:

codominance and multiple alleles.