| 41. | Each oocysts contains 2 sporocysts with 4 sporozoites.
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| 42. | Within the oocyst meiosis occurs yielding the sporozoites.
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| 43. | The sporocytes have 2-4 sporozoites each.
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| 44. | After the oocysts are ingested by a suitable host, the sporozoites are released.
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| 45. | Four or eight sporozoites are formed internally after 2 or 3 nuclear divisions respectively.
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| 46. | The sporozoites are carried by the mosquito's circulation to the mosquito salivary glands.
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| 47. | Sporocysts typically contain 4 sporozoites and measure 15-19 by 8-10 micrometres.
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| 48. | On reaching the vsiera and in particular the liver the sporozoites penetrate the endothelial cells.
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| 49. | This results in the production of sporozoites.
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| 50. | The sporozoites are released from the sporocysts within the tick and penetrate the intestinal wall.
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