Match the following columns
| Column I (Structureof Earthworm) | ColumnII (Its location) | ||
| (a) | Pairs of testis | 1. | 10th and11th segment |
| (b) | Pairs of seminal vesicles | 2. | 17th and 19th segment |
| (c) | Pair of Ovar y | 3. | 13th segment |
| (d) | Accesory gland | 4. | 11th and 12th segment |
| A | B | C | D | |
| (a) | 1 | 4 | 3 | 2 |
| (b) | 2 | 4 | 3 | 1 |
| (c) | 4 | 1 | 3 | 2 |
| (d) | 2 | 3 | 1 | 4 |
| A. |
(a) |
 |
| B. |
(b) |
| C. |
(c) |
| D. |
(d) |