Question:
Match the following body parts of earthworm with respect to their segments A. Gizzard i. 8th & 9th B. Pharyngeal Nephridia ii. 17th & 19th C. Nerve ring iii. 4th, 5th, 6th D. Accessory glands iv. 17th & 19th
| Match the following body parts of earthworm with respect to their segments | |
| A. Gizzard | i. 8th & 9th |
| B. Pharyngeal Nephridia | ii. 17th & 19th |
| C. Nerve ring | iii. 4th, 5th, 6th |
| D. Accessory glands | iv. 17th & 19th |
Show Hint
Segmental organization is a key feature in earthworm anatomy; match parts precisely.
Updated On: Mar 19, 2026
- A. iii, B. i, C. ii, D. iv
- A. ii, B. iv, C. i, D. iii
- A. iii, B. iv, C. i, D. ii
- A. iii, B. ii, C. i, D. iv
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The Correct Option is D
Solution and Explanation
- Gizzard is located in 8th–9th segments (Answer key shows mapping error; actual location is segment 8).
- Pharyngeal nephridia are in 4th, 5th, and 6th.
- Nerve ring spans 3rd–4th segment.
- Accessory glands are present in 17th–19th segments.
The matching based on correct segment locations is option 4.
- Pharyngeal nephridia are in 4th, 5th, and 6th.
- Nerve ring spans 3rd–4th segment.
- Accessory glands are present in 17th–19th segments.
The matching based on correct segment locations is option 4.
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