 BioLab 13 - Earthworm Dissection |
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| Date Submitted: | Self-evaluation Score: |
| Lab Group Members:
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| The Lab Problem: Describe the internal structure of the earthworm | |
| Our Hypothesis:
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| Research References: Dissecting Equipment Earthworm Anatomy | |
| External Anatomy - Segments 1 - 40 | Internal - Segments #1 - 7 |
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| Internal - Segments #8 - 12 | Internal - Segments #13 - 23 |
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| Conclusion Questions:
1. How many segments does your worm have? _______________________ 2. How many pairs of setae are there in each segment of the worm? _______________________ 3. Which segments of the worm do not have setae? ____________________________________ 4, Which segments are covered by the clitellum? _______________________ |
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