Term
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Definition
| the shorter end from the clitellum |
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Term
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Definition
| the longer end to the clitellum |
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Definition
| top dark surface of earthworm |
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Definition
| the lighter bottom side of the earthworm |
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Definition
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Definition
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Definition
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Definition
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Definition
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Definition
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Definition
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Term
| dorsal/ventral blood vessel |
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Definition
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Definition
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Definition
| collection of nerve cells |
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Definition
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Definition
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Definition
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Definition
| secretes mucus for breathing/movement/reproduction |
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Term
| parts of reproductive system |
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Definition
| testis/ovary/sminal receptacle/seminal vescicle/clitellum |
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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
| how does an earthworm breathe |
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Definition
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Term
| how does an earthworm get food |
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Definition
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Term
| what type of fertilization take place |
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Definition
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Term
| what type of circulatory systm does the earthworm have |
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Definition
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Term
| what is meant by a closed circulatory systm |
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Definition
| it is flowing of blood through tubes as it is pumped by the heart and recycled. |
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Term
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Definition
| it helps to identify the organs in an earthworm by using the numbered segments. |
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Term
| what is the difference between the crop and gizzard |
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Definition
crop is soft and can expand gizzard is hard and has teeth which grind up food |
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Term
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Definition
| structures on the ventral surface which are stiff and help it move,there are 4 pairs a segment |
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Term
| why do we say the earthworm has sexual reproduction when both sexes are in the same body |
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Definition
| because 2 earthworms exchange sperm and then use that sperm to fertilize their eggs. |
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Definition
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Definition
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Term
| a cut from anterior to posterior down the medial line |
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Definition
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Term
| what phylum do earthworms belong to |
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Definition
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Term
| how many sements do earthworms have |
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Definition
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Term
| what type of symmetry do earthworms have |
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Definition
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Term
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Definition
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Term
| "hearts"/dorsal and ventral blood vessel |
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Definition
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Term
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Definition
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Term
| mouth,pharynx,esophagus,crop,gizzard,intestine,anus |
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Definition
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Term
| the metal object which holds the organism in place |
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Definition
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Term
| the metal pan with a blue insert |
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Definition
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Term
| the wooden based handle with a sharp tip |
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Definition
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| the metal object used to find pathways |
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