Malaria is a disease which affects the--------- when sickle-shaped sporozoite is injected into the blood of a healthy human being the bite of infected Anopheles mosquito

The sporozoites that cause infection when a female Anopheles mosquito bites a human being are formed in

Trace the route of Sporozoite of Plasmodium when it enters the human body through the bite of infected female Anopheles mosquito till its entry into the R.B.C.

The sporozoites that cause infection, when a female Anopheles mosquito bites a person, are formed in

Which of the following disease is caused by a virus transmitted through a bite of infected mosquito ?

Which of the following organism affect the lymphatic vessels in human and is spread by bite of female Culex mosquito?

(a) Why do the symptoms of malaria not appear immediately after the entry of sporozoites into the human body when bitten by female Anopheles? Explain (b) Give the scientific name of the malarial parasite that causes malignant malaria in humans.

When a female Anopheles mosquito bites an infected person, the parasite enter the mosquitoes bodies in many forms. Which of these is the infective form for mosquito?

Study carefully the following stages of life cycle of malarial parasite i.e., Plasmodium. Arrange these stages in the correct sequence and select the correct answer. 1. Sporozoites leave the blood stream and enter the liver cells of man. 2. Sporozoites present in the salivary glands of female Anopheles mosquito are injected into the blood stream of man. 3. The parasite reproduces asexually in RRCs, resulting in bursting of RRCs and causing the cycles of fever, released parasites infect new RRCs. 4. The parasite reproduces asexually in liver cells, ultimately causing the rupturing of cells. 5. Two types of gametocytes i.e., microgametocytes and macrogametocytes develop in the RRCs. 6. Female Anopheles mosquito takes up the gametocytes with blood meal of an infected person. 7. Mature infective stage of the parasite i.e., sporozoites escape from intestine and migrate to the mosquito's salivary glands. 8. Fertilisation and developmental stages of the parasite take place in mosquito's stomach.