| 31. | The electrogenic organ is derived from anterior body musculature and lines the body cavity.
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| 32. | Organisms can be also classified according to the type of body cavity they possess.
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| 33. | In these species, the single fused ovary releases eggs directly into the body cavity.
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| 34. | They parasitize the body cavities, tissues and ovaries of both marine and freshwater fishes.
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| 35. | Stuff body cavity and neck cavity of the chicken with some of the apple-raisin stuffing.
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| 36. | The gonads are in the body cavity and sperm passes out with the exhalent water.
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| 37. | Various parasites infest phoronids'body cavities, digestive tract and tentacles.
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| 38. | The instilled solution keeps organs in a body cavity afloat and separate from each other.
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| 39. | It is also an acoelomate, having no body cavity.
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| 40. | Materials are moved about the body cavity by cilia.
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