Motile zygote of Plasmodium occurs in:
| 1. | Gut of female Anopheles |
| 2. | Salivary glands of Anopheles |
| 3. | Human RBCs |
| 4. | Human liver |
| 1. | Red blood corpuscles of humans suffering from malaria |
| 2. | Spleen of infected humans |
| 3. | Salivary glands of a freshly moulted female anopheles mosquito |
| 4. | Saliva of an infected female anopheles mosquito |
A person suffering from a disease caused by Plasmodium, experiences recurring chill and fever at the time when:
| 1. | the trophozoites reach maximum growth and give out certain toxins. |
| 2. | the parasite after its rapid multiplication inside RBCs ruptures them, releasing the stage to enter fresh RBCs. |
| 3. | the microgametocytes and megagametocytes are being destroyed by the WBCs. |
| 4. | the sporozoites released from RBCs are being rapidly killed and broken down inside the spleen. |