--%>
Assignment Help - homework help

Life cycle of Trypanosoma cruzi

Write down the life cycle of Trypanosoma cruzi?

E

Expert

Verified

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.

   Related Questions in Biology

  • Q : MANAGEMENT THOUGHT MANAGEMENT THOUGHT

    MANAGEMENT THOUGHT Introduction  

  • Q : Power plants of aerobic cells Why

    Why mitochondria be considered the power plants of aerobic cells?

    		•
  • Q : Six Specific Trends of Organizational

    1) Declining productivity and the Japanese threat: the challenge is to reverse declining trends: ensuring better interplay between management approaches and techniques, and employees. 2) Revolution in middle management:  A big cut in the middle management cadre; restructuring and red

    		•
  • Q : Spearheading Transformation Explain the

    Explain the term Spearheading Transformation in Health care organization ?

    		•
  • Q : Mitosis How to draw the cell at phases:

    How to draw the cell at phases: metaphase prophase

    		•
  • Q : Define Pharynx Define Pharynx: Pharynx

    Define Pharynx: Pharynx is a general passage for air and food. The pharynx is divisible into oropharynx, naso-pharynx, and laryngeal pharynx.

    		•
  • Q : Alternation of generations Why the

    Why the plant life cycle is called as the alternation of the generations?

    		•
  • Q : Find mRNA codon when tRNA anticodon is

    When a tRNA anticodon is CAA then what is its corresponding mRNA codon? For genetic code name the amino acids from which codon codify?

    		•
  • Q : What is Change Management Change

    Change Management: It is a methodical approach to dealing with change, both from the viewpoint of an organization and on the individual level. A somewhat vague term, change management has at least three distinct aspects, comprising: adapting to change

    		•
  • Q : Voice Mail | Internet Communication -

    Voice mail is strictly speaking, is a form of E-mail only. Here, a message, instead of being communicated in a written form, is sent in the voice of the caller. Like e-mail, it is very easy to use and is a convenient way of leaving short messages for someone who is not immediately available.

    		•