Match column-I (Definition) with column-II (Terms) and select the correct option from the codes given below. Column-I Column-II A. A single trait bontrolled by three or more than three alleles I. Pleiotropy B. A single trait controlled by three or more than three genes II. Multiple alleles C. A single gene exhibits multiple phenotypic expression III. Polygenic inheritance

• A. A-II; B-III; C-I
• B. A-III; B-II; C-I
• C. A-I; B-II; C-III
• D. A-II; B-I; C-III