To solve this problem, we need to match the cells in Column I with their corresponding functions in Column II. Let's analyze each cell type:$\newline \bullet$a. Eosinophils:$\newline$ - Eosinophils are white blood cells that release histaminase and other destructive enzymes.$\newline$ - This matches with iii.$\newline \bullet$b. Basophils:$\newline$ - Basophils release granules containing histamine, which play a role in inflammatory responses.$\newline$