Question

7 multiple choice 1 point which pattern of inheritance shows a mix or intermediate phenotype in heterozygotes? dominant incomplete dominance codominance polygenic

Explanation:

In incomplete dominance, the heterozygote shows an intermediate phenotype. For example, in snapdragons, red - flowered (RR) and white - flowered (rr) parents produce pink - flowered (Rr) offspring. Dominant inheritance shows the dominant trait in heterozygotes. Codominance shows both traits (e.g., AB blood type). Polygenic involves multiple genes affecting a trait.

Answer:

B. Incomplete dominance