Answer:
1. C
2. A
3. B
Explanation:
Codominance is when neither allele is fully dominant so both alleles are expressed equally. Examples are spotting of flowers as described in the question. Another example is human blood types; A and B are codominant.
Incomplete dominance is when one allele is not completely dominant over the other, resulting in an intermediate or blended phenotype. Like the cross between a brown and white cat producing an orange cat.
Polygenic inheritance occurs when several genes control a trait. E.g. skin colour, intelligence, and many other complex traits in humans,
