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.
It is just the reverse of the downward communication. It flows upward from a subordinate to the superior through middle managerial levels along the line. Such communication is of two types: Feedback if information in which subordinates convey a message to the top executive in response to
Explain three types of germ layers which form tissues in addition of organs in animals?
Define the term microbiology. Briefly define it.
At high altitudes, explain whether it is important for the blood to have more or less haemoglobin?
Specify the forces which make the water to flow inside the xylem from roots to leaves?
Write the activation center of an enzyme? Is it the key or the lock of lock and key model?
Define the cells which are responsible for the making of antibodies?
Design and fully characterize a circuit to deliver an adaptive response to an input stimulus. An example would be a circuit that reproduces a logistic map. What might such a circuit be useful for?
Explain the spinal cord? Out of which elements is the spinal cord comprised?
What are the effects of decentralization on Human Resource Managers ?
18,76,764
1951849 Asked
3,689
Active Tutors
1426635
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!