Question:
Stages of Plasmodium life cycle in mosquito in sequence
Stages of Plasmodium life cycle in mosquito in sequence
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Mosquito stage: Gametogony → Fertilization → Oocyst → Sporogony.
Updated On: Jul 18, 2026
- Sporogony → Fertilization → Formation of oocyst → Gametogony
- Formation of oocyst → Gametogony → Fertilization → Sporogony
- Gametogony → Fertilization → Formation of ookinete & oocyst → Sporogony
- Gametogony → Fertilization → Sporogony → Formation of oocyst
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The Correct Option is C
Solution and Explanation
Step 1: Understanding Plasmodium life cycle.
Plasmodium completes its sexual cycle inside the female Anopheles mosquito. This stage is essential for transmission of malaria.
Step 2: Gametogony stage.
Ingested gametocytes develop into male and female gametes inside the mosquito gut. This process is called gametogony.
Step 3: Fertilization process.
Male and female gametes fuse to form a zygote. This fusion is known as fertilization and occurs in the mosquito gut.
Step 4: Ookinete and oocyst formation.
The zygote transforms into a motile ookinete which penetrates gut wall and forms oocyst. This is a crucial developmental stage.
Step 5: Sporogony process.
Inside the oocyst, multiple sporozoites are formed through sporogony. These sporozoites migrate to salivary glands of mosquito.
Step 6: Final conclusion.
Thus, the correct sequence is gametogony → fertilization → ookinete/oocyst formation → sporogony.
Plasmodium completes its sexual cycle inside the female Anopheles mosquito. This stage is essential for transmission of malaria.
Step 2: Gametogony stage.
Ingested gametocytes develop into male and female gametes inside the mosquito gut. This process is called gametogony.
Step 3: Fertilization process.
Male and female gametes fuse to form a zygote. This fusion is known as fertilization and occurs in the mosquito gut.
Step 4: Ookinete and oocyst formation.
The zygote transforms into a motile ookinete which penetrates gut wall and forms oocyst. This is a crucial developmental stage.
Step 5: Sporogony process.
Inside the oocyst, multiple sporozoites are formed through sporogony. These sporozoites migrate to salivary glands of mosquito.
Step 6: Final conclusion.
Thus, the correct sequence is gametogony → fertilization → ookinete/oocyst formation → sporogony.
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