Diseases spread by insects or other carriers, Science

Assignment Help:

Diseases Spread by Insects or Other Carriers:

We know malaria is transmitted by  the female Anopheles mosquitoes. Dengue fever and filaria are also caused by mosquito's bite. These insects suck blood and also  inject some of it back  into the body. Mosquitoes get the germs by  sucking the blood of  someone suffering from the disease, and transmit them to others when  they puncture their skin or '!bitem  them. Houseflies are also caniers of germs of  intestinal diseases. Simparly many fleas also spread diseases. Rats are reservoir of many diseases. Innumerable.  outbreaks  of plague were caused by  them. Lice, ticks, cockroaches, etc. also carry germs of  various diseases. Guinea worm disease is quite common in India. The adult worm is about a metre long and it migrates from the stomach to the leg and produces larvae which are released in water as shown in Fig.  

194_Diseases Spread by Insects or Other Carriers.png


Related Discussions:- Diseases spread by insects or other carriers

Write a brief note on nccam with its purpose, Question 1 Enlist the seven ...

Question 1 Enlist the seven natural principles of the body according to Unani system Question 2 List and explain the types of treatments (chikitsas) of Ayurveda. Classify the

Determine the properties of soil taxanomy, DEtermine the properties of soil...

DEtermine the properties of soil taxanomy The system of Soil Taxonomy is based on soil properties which in turn depend on soil genesis i.e., the way soil is formed. A number of

Artificial satellites, Artificial Satellites Tireless  Servants  in t...

Artificial Satellites Tireless  Servants  in the Sky The space crafts that move in  an orbit around the earth are  called artificial satellites. Most satellites go around the

Digetive, i need an assinment how do i find one

i need an assinment how do i find one

How is our atmosphere different from the atmospheres?, How is our atmospher...

How is our atmosphere different from the atmospheres on Venus and Mars? Earth's atmosphere is different from those of Venus and Mars. This difference lies essentially in their c

Explain neutrophils -types of white blood cells, Explain Neutrophils Th...

Explain Neutrophils They form about 50-70% cells. They have fine dust like particles in the cytoplasm which stain purplish. Tissues, cells damaged by the invading microbes rele

Explain basophils - types of white blood cells, Explain Basophils - Types o...

Explain Basophils - Types of White Blood Cells They form only 0.05% of the leukocytes. They release histamine that plays a major role in inflammatory reactions. Basophils also

Define universal donor and recipients, Define Universal Donor and Recipient...

Define Universal Donor and Recipients Based on the above mentioned concept, O group individuals are sometimes considered as 'universal donors ', since they have no antigens an

Space, all stars have a life cycle. the stages of stars that are bigger tha...

all stars have a life cycle. the stages of stars that are bigger than the sun?

Semiconductor devices and their uses, Semiconductor Devices and their Uses:...

Semiconductor Devices and their Uses: If a junction  is formed between a p-type and an n-type'semiconductor,  the device called a p- n  junction diode acquires a peculiar pppen

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