Match column I with column II for housefly classitication and select the correct option using the codes given below:
| Column I | Column II |
| A. Family | 1. Diptera |
| B. Order | 2. Arthropoda |
| C. class | 3. Muscidae |
| d. Phylum | 4. Insecta |
Codes
| A | B | C | D |
| (a) 3 | 1 | 4 | 2 |
| (b) 3 | 2 | 4 | 1 |
| (c) 4 | 2 | 1 | 3 |