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Question
How do you distinguish between dorsal and ventral surface of the body of earthworm.
Solution
| Dorsal Surface | Ventral Surface |
|
1. It is the top portion of the earthworm. |
1. It is the bottom side of the earthworm. |
| 2. It is darker in colour. | 2. It is lighter in colour. |
| 3. Setae are not there. | 3. Setae are there. |
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