Write causal organisms for the following  a) Malaria  b)Kala azar  c)Sleeping sickness  d) SARS  e)AIDS  f)Acne  g)Ascaris  h)Cow pox  i) Small pox

a)protozoans.-(Female anopheles mosquito)

b)Leishmania.

c)Trypanosoma.

d)it is the name of a virus which comes from the surface of infected cell.

e)HIV-virus.

f)staphylococci.

g)ascaris is the name of a worm that come under Nematoda phylum.

h)the virus whose severity is very mild.(Cow pox virus).

i) the virus whose severity is more .(small pox virus).

malaria- protozoan parasite , plasmodium

kala zar- protozan parasite- lieshmania

AIDS- a retovius virus, HIV

a - female anopheles mosquitoe b - certain species of sand flies (protozoan parasites) c  - certain flies (Trypanosoma brucei rhodesiense and Trypanosomoa brucei gambiense) d - coronaviruses  e - hiv virus f - micromodeos (. Hyperkeratinization and formation of a plug of keratin and sebum) g - ascaris h - cowpox virus i - either of two viruses (Variola major and Variola minor) 

(a)malaria is caused by female anopheles mosquitoe which carries plasmodium (b)kala azaris caused by a protozoan named leishmania (c)it is caused by a protozoan organism named trypanosoma (d)sars stands for severe acute respiratory syndeoms (e)HIV virus (f)it iz caused by a bacteria named staphylococci (g)aduld round worm (h) familiar to chicken pox itz a virus called cow pox virus (i)virus named variola......hope it help you  ..siddhart ans in simple wrdz..........