Term
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Definition
| an organism having both male and female organs. |
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Term
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Definition
| when fission occurs, the two animals that result are called this. |
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Term
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Definition
| asexual reproduction in flatworms. |
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Term
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Definition
| what are the functions of protonephridia and flame cells? |
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Term
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Definition
| What is the function of "eyespots"? |
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Term
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Definition
| any organism that lacks a cavity between the body wall and digestive tract. |
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Term
| What is the function of parenchyma tissue? |
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Definition
| spongy connective tissue, space filler, sometimes provides support, nutrient storage, etc. |
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Term
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Definition
| formation of a distinct head. occurs at the anterior end of the organism. |
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Term
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Definition
| having three primary cell layers: endoderm, mesoderm, ectoderm |
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Term
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Definition
| most species of flatworms have this type of life cycle. |
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Term
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Definition
| what is found on the side of a flatworm's head that is chemosensory. |
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Term
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Definition
| what is missing in a flatworms incomplete gut. |
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Term
| Name the 4 classes of phylum platyhelminthes. |
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Definition
| turbellaria, monogenea, trematoda, cestoidea |
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Term
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Definition
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Term
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Definition
| what organ system is missing in tapeworms? |
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Term
| Moneocious/Hermaphrodites |
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Definition
| containing both male and female sex organs. |
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Term
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Definition
| the type of symmetry flatworms have. |
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Term
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Definition
| the light sensitive structures on a planarian. |
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Term
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Definition
| flame cells are part of which body system? |
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Term
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Definition
| rodlike cells that swell and form a protective mucous sheath around the body. |
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Term
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Definition
| the most advanced turbellaria feed by extending this. |
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Term
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Definition
| these flatworm parasites always have a mollusc, usually a snail, as part of their life cycle. |
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Term
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Definition
| networks of fine tubules that run the length of the turbellarian, along each of its sides. |
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Term
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Definition
| cells that contain numerous cilia that are used to rid the organism of wastes |
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Term
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Definition
| digestive system that lacks an anus |
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Term
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Definition
| The special name for the protective bodycovering of parasitic flatworms |
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Term
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Definition
| The common name for the phylum Platyhelminthes |
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Term
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Definition
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Term
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Definition
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Term
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Definition
| having both a right and left side |
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Term
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Definition
| movement from a high concentration to a low concentration, no energy needed |
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Term
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Definition
| tapeworms belong specifically in this class |
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Term
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Definition
| glands that release a chemical that dissolves the organism's attachment |
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Term
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Definition
| glands that produce a chemical that attaches to a substrate |
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Term
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Definition
| when digestion occurs outside the cell, inside a digestive cavity |
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