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8 Cards in this Set
- Front
- Back
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• Cranial • Spinal
What cavity ? |
Dorsal |
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• Heart • Lungs • Urinary organs
What cavity ? |
Ventral |
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Dark side = |
Dorsal |
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Light side = |
Ventral |
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Anterior |
Mouth |
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Posterior = |
Anus |
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Similarities between worms and humans
1. 2. 3. |
- brains - closed circulatory system - body cavities |
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Worm transversection divides body into |
Posterior and anterior |
