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.
State the type of nitrogen waste produced by the bird? Why are these traits, besides being an adaptation for the terrestrial environment, also facilitate as an adaptation for the flight?
Give a brief explanation of cytoskeleton. And also write down its main constituents that are in animal cells?
Explain the database connection?
Write down the differentiation between temporal summation and spatial summation of the muscle fibers? Give a brief description of tetany?
Explain the working of antibodies to neutralize antigens?
Personality traits are enduring characteristics that describe and individual's behavior. The more consistent the characteristic and the more frequently it occurs in diverse situations, the more important that trait is in describing the individual. Several attempts have been made to isolat
Can two normal individuals of similar species with sexual reproduction contain similar genomes and similar karyotypes? How the human karyotype is generally symbolized?
Why are various kinds of hemorrhagic diseases caused by the genetic or acquired deficiency of vitamin K metabolism?
Write down the embryonic characteristic which evolutionarily creates echinoderms proximal to chordates?
What is the fluid which fills the nucleus termed?
18,76,764
1931414 Asked
3,689
Active Tutors
1420412
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!