Define the term parasite -giardia, Biology

Assignment Help:

Giardia:The disease giardiasis  is  caused by  the 'flagellated protozoan  Giardia larnblia.This disease occurs in the areas where poor sanitary conditions prevail and it affects mostly children. The cyst of this organism is absorbed through the intestinal walls and the affected person excretes Giardia cysts  in  faeces.

The  cysts get transferred  to  food when contaminated water  is used for washing  the vegetables. Consumption  of such  food containing  the  cysts leads  to  infection. The incubation period ranges between 2-25 days and  the symptoms include discomfort, rlausea  and diarrhoea. Infected persons  may  simply  be  the  carriers and  may  not always exhibit symptoms. The disease can be prevented by  adopting good personal habits and proper faecal disposal methods and protecting the water supplies from jaecal contamination.


Related Discussions:- Define the term parasite -giardia

St depression at rest, Q. What is ST depression at rest? As early as 19...

Q. What is ST depression at rest? As early as 1965 Ostrand called attention to the syndrome of short PR interval without accelerated conduction and it's association with ST dep

Procedure of the second interphase period, Q. What are the events that mark...

Q. What are the events that mark the end and the beginning of the second interphase period and what happens in the cell in this period? The second interphase period is the S, i

Evidence in favour and against of mutation theory, EVIDENC E IN FAVOUR OF ...

EVIDENC E IN FAVOUR OF THE MUTATION THOERY - Mutation theory can explain both progressive and retrogressive evolution and the occurrence of both changed and unchanged forms.

Describe about aorto pulmonary window, Describe about Aorto Pulmonary Windo...

Describe about Aorto Pulmonary Window ? This uncommon malformation consists of communication usually non-restrictive between the adjacent walls of the ascending aorta and pulmo

Biologyical problem, Ask question #Minimum 100 hhejejhjehjwords accepted#

Ask question #Minimum 100 hhejejhjehjwords accepted#

How is gas exchange done in flatworms, How is gas exchange done in flatworm...

How is gas exchange done in flatworms? Platyhelminthes exchange gases exclusively by diffusion by their body surface. This is only possible because all cells are localized rela

Which animals make tracheal respiration, Q. Which animals make tracheal res...

Q. Which animals make tracheal respiration? Is there a blood-like fluid that participates in this process? Arachnids and Insects are the arthropod animals that make tracheal re

Pathophysiology of cardiac tamponade, Q. Pathophysiology of Cardiac tampona...

Q. Pathophysiology of Cardiac tamponade? Progressive increase in pericardial fluid results in progressive increase in intrapericardial pressure, till a critical volume is reach

Describe insulin resistance in non-conventional factors, Describe Insulin r...

Describe Insulin resistance in Non-conventional Factors ? Insulin resistance refers to a generalized metabolic disorder in which various tissues are resistant to normal levels of

Example of a fixed joint, Give one example in each case of (a) a fixe...

Give one example in each case of (a) a fixed joint, (b) a ball and socket joint, (c) a hinge joint.   (a) The bones of the skull, the junction of pelvic gi

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd