(i) Which organ of the human body is initially affected when bitten by an infected female Anopheles ? Name the stage of the parasite that infects this organ.
(ii)Explain the events that are responsible for chill and high fever in the patient.

Trace the life-cycle of malarial parasite in the human body when bitten by an infected female Anopheles.

Trace the life cycle of malarial parasite in the human body when bitten by an infected female anopheles.

(a) Name the stage of plasmodium that gains entry into the human body. (b) Trace the stages of in the body of female anopheles after its entry. (c) Explain the cause of periodic recurrence of chill and high fever during malarial attack in humans.

Name the cells that act as HIV factory in humans when infected by HIV.Explain the events that occur in the infected cell.

Name the cells HIV (Human Immunodeficiency Virus) gain entry into after infecting the human body. Explain the events that occur in these cells.

Name the cells HIV (Human Immunodeficiency Virus) gain entry into after infecting the human body. Explain the events that occur in these cells.

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?