Life cycle of Trypanosoma cruzi
Write down the life cycle of Trypanosoma cruzi?
Expert
Trypanosoma cruzi is a heteroxenous parasite, i.e., it has an intermediate host, the triatomine bug, and a definitive host, the human. The triatomine bug becomes infected by the sucking blood of a contaminated person. In the bug gut the protozoan reproduces itself. When the triatomine bites another person it defecates near bite site. Basically the bitten person itches’ the region of the bite and the parasite gains the circulation of definitive host. In humans the Trypanosoma cruzi multiply as amastigote form in cardiac muscle tissue or in nervous tissue forming pseudocysts. These pseudocysts break releasing flagellate parasites in the circulation and the cycle is repeated.
Describe the event which marks the start of the menstrual cycle? Also give details of blood concentration of FSH, estrogen and LH and progesterone within this stage of cycle?
How are expiration and inhalation carried out?
Explain about the male and female pronucleus?
Beta test and Alpha test: Beta test & Alpha tests are Acceptance Test. Beta testing is carry out at the client's site in the absence of the development team. While alpha testing is carry out at the developer’s site.
Cnidarians and Poriferans do not contain excretory systems. Do platyhelminthes encompass an excretory system?
Name the specialized structures which help the adhesion between cells?
Describe how nervous system of the molluscs be organzed?
Describe briefly the term fossils?
Invoice matching: This is nothing but matching invoices w.r.t purchase orders. Purchase orders contain three types of matching options. 1. Two way matching2. Three way matching3. Three way matching.
Steps or process of decision making Step 1: definition of the problem: identifying the problem of choice and then describing it is the starting poin
18,76,764
1945098 Asked
3,689
Active Tutors
1417983
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!