Which of the following pairs is wrongly matched?

Options

A. Starch synthesis in pea : Multiple alleles
B. ABO blood grouping: Co-dominance
C. Flower colour in Snapdragon : Incomplete dominance
D. T.H. Morgan : Linkage

Answer

A

Explanation

Starch synthesis in pea seed is controlled by one gene which has two alleles (B and b). Pleiotropy is shown by B gene.