Life cycle of Plasmodium vivax
Write down the life cycle of Plasmodium vivax?
Expert
The vector mosquito bites the contaminated person and ingests male and female gametocytes of parasite. In the insect gut the gametocytes discriminate in gametes and fecundation happens, forming zygotes.
Each plasmodium zygote by mitosis (sporogony) creates various infective sporozoites that migrate to salivary glands of mosquito. When the mosquito bites a person sporozoites enter the human circulation and when in liver they undergo the primary asexual reproduction (tissue schizogony), releasing various merozoites in the blood. The merozoites infect red blood cells where the second asexual reproduction of cycle (erythrocytic schizogony) and the production of many other parasites take place; some of these parasites differentiate in gametocytes. The red blood cells then break (hemolysis), parasites are released in te blood and the cycle can resurrect.
Name the phase of cardiac cycle during which the ventricles are filled? Answer: The filling of ventricles with blood takes place during diastole.
How are animals classified according to their kind of digestive process?
Explain how does the vegetal stratification of an ecosystem influences the biological diversity?
Which pancreatic tissues are involved respectively in the endocrine and exocrine secretions? Specify their respective hormones and enzymes?
State the importance of iron in the diet? Which disease is caused by the deficiency of the iron?
Write down the main structures of human eye?
How does the breathing procedure accurate acidosis?
Define the term Phenomenon catenation. Which element has greatest Catenation ability?
Describe histological nature of the glands and their formation?
Define the term colloidal minerals.
18,76,764
1961405 Asked
3,689
Active Tutors
1459470
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!