Accessory glands in earthworm are found in segments

Options

A. 17, 18
B. 17, 19
C. 19, 20
D. 18, 19

Answer

**Step-by-Step Solution:**

1. **Understanding Accessory Glands**: Accessory glands in earthworms are specialized structures that play a role in reproduction. They are typically found in pairs and are characterized by their rounded shape and white, fluffy appearance.

2. **Identifying the Location**: The accessory glands are located on either side of the nerve cord in the earthworm. This anatomical detail is crucial for pinpointing their exact segments.

3. **Determining the Specific Segments**: According to the information provided, the accessory glands are specifically found in segments 17 and 19 of the earthworm.

4. **Evaluating the Options**: The question provides multiple options regarding the segments where the accessory glands are located. The options are:
- 17, 18
- 17, 19
- 19, 20
- 18, 19

5. **Selecting the Correct Answer**: Based on the information that accessory glands are found in segments 17 and 19, the correct answer is the option that includes these segments, which is 17, 19.

**Final Answer**: The accessory glands in earthworms are found in segments 17 and 19.

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