Elephentiasis, Biology

Assignment Help:
Elephentiasis
  1. It is a disease seen all over the world.
  2. The adult worm lives in the lymph glands and the lymph vessels of man.
  3. As the number of worms increases, they block the lymph vessels and cause swelling of the glands and the lymph vessels. Thus there is enormous in crease of size in the lymph tissue. This is called Filariasis.
  4. This type of swelling is usually found in the legs, arms and various other body parts.
  5. This disease is spread through the infected female culex mosquito mainly during nights.
  6. The larvae comes on the superficial parts of the body. When the mosquito bites the infected man, larvae enter into mosquito.
  7. In mosquito changes take place with the formation of microfilaria.
  8. When the infected mosquito bites a healthy person, these larvae enter into lymph vessels of that person. The incubation period is 5 to 18 months.

Related Discussions:- Elephentiasis

Mature embryo, Mature Embryo A typical dicotyledonous embryo, as seen ...

Mature Embryo A typical dicotyledonous embryo, as seen in a median longitudinal section, consists of an embryonal axis having two broad cotyledons. The portion of embryonal ax

What is thigmotropism, What is thigmotropism? Thigmotropism is the move...

What is thigmotropism? Thigmotropism is the movement or growth of the plant in response to mechanical stimuli (touch or physical contact), as when a plant grows around a suppor

Bomb calorimeter, Bomb calorimeter is used to determine the calorific value...

Bomb calorimeter is used to determine the calorific value of solid and liquid fuels. Construction          It consists of following parts 1.      Stainless steel bomb:

Minerals requirements during congestive cardiac failure, Q. Minerals requir...

Q. Minerals requirements during congestive cardiac failure? Minerals: Since sodium and potassium are the major electrolytes associated with oedema, it is important that sodium

What is an example of evolutionary novelty, Compared to amphibians what is ...

Compared to amphibians what is an example of evolutionary novelty present in beings of the class Reptilia against the loss of water through the skin? The reptile skin is kerat

What is condition for the mendel''s second law to be valid, What is conditi...

What is condition for the Mendel's second law to be valid? The Mendel's second law is only valid for genes located in various chromosomes. For genes situated in the similar chr

What is intermittent treatment, Intermittent Treatment Intermittent 4...

Intermittent Treatment Intermittent 4-drug regimens with 2 or 3 doses per week after at least 2 weeks of daily therapy are also effective for treatment of TB and should alway

Cleft palate, Cleft Palate   Well you have now learnt about the cleft l...

Cleft Palate   Well you have now learnt about the cleft lip and now let us discuss and understand what is cleft palate. Cleft palate (CP) is midline fissure of  the palate that

Female reproductive system of frog, Female reproductive system of frog: ...

Female reproductive system of frog: i) Ovaries : a) There are a pair of ovaries present in the abdomen. b) They are grayish or blackish in colour. c) There are numerous cham

Fatty acids, F A TT Y ACIDS They are monocarboxylic organic acids...

F A TT Y ACIDS They are monocarboxylic organic acids (R.COOH) having a hydrocarbon chain of 4 - 30 carbon atoms. The polar carboxylic group is hydrophilic (Gk. hydro

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