| 21. | Within the lobster the trophozoites are vermicular in form similar those of the gregarines.
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| 22. | The trophozoites are found in the intestinal lumen.
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| 23. | In species where the trophozoites develop extracellularly, they are attached by an epimerite.
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| 24. | The trophozoite is usually irregular in outline.
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| 25. | Within the erythrocytes the merozoites first become ring forms, then trophozoites and finally gametocytes.
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| 26. | The trophozoite grows within the host cytoplasm.
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| 27. | Cytokinesis occurs to form uninucleate merozoites arranged in clusters in the shape of the trophozoite.
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| 28. | The trophozoites live within the gut lumen.
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| 29. | The trophozoites act as an intermediate stage, from which two forms can be formed.
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| 30. | The trophozoites may develop intracellularly or extracellularly.
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