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15 Cards in this Set
- Front
- Back
Classify this. |
Phylum Nemotoda, pinworm |
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What type of symmetry does Phylum Nemotoda have? |
They have bilateral symmetry. |
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How many tissue layers does Phylum Nemotoda have? |
They have 3 layers |
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What is staple of Phylum Nemotoda concerning its type of body cavity, that is different from others? |
They are pseudoceolomate. |
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What type of digestive opening does Phylum Nemotoda have? |
They have a tube within a tube gut, or TWIT gut. |
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Does Phylum Nemotoda have a circulatory system? |
No, they use their pseudoceolome. |
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What type of habitat/life style does Phylum Nemotoda possess? |
They are parasitic, and also live in water and soil. |
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Does Phylum Nemotoda have respiratory organs? |
Not really, they are mostly anaerobic and use some diffusion. |
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Does Phylum Nemotoda have an excretory system? |
They have 2 lateral lines |
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Does Phylum Nemotoda have any locomotion? |
Not really they have limited movements (parasitic), but they do have longitudinal muscles. |
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Does Phylum Nemotoda have any type of support system? |
Yes, they have a hydrostatic skeleton. |
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Is Phylum Nemotoda segmented? |
No they are not |
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Does they Phylum Nemotoda have a nervous system? |
Yes they have a nerve cord. |
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What are the reproductive strategies of Phylum Nemotoda? |
They have separate sexes. Males are generally smaller have have a hooked tail/end. |
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Classify this. |
Phylum Nemotoda, Ascaris |
