Alexander Fleming and Ronald Ross were famous scientists who received Nobel Prizes. Fleming made important contributions to medicine through his discovery of the antibiotic penicillin. Ross discovered that malaria is transmitted by mosquitoes and received a Nobel Prize for determining the life cycle of the malaria parasite. Both scientists significantly advanced medical research through their pioneering discoveries.

2. Submitted by : Jinu mol .p.Ravi
Option : Natural science
no : 30

3. Alexander Fleming and Ronald Ross
are famous scientists.
Alexander Fleming contributions in
pencilin.
Ronald Ross contributions in malaria.
Received nobel prize in Alexander
Fleming and Fonald Ross.

4. •Alexander forming born on august 1881 at
scottland
•important contribution in medical science.
•Best discoveries are enzyme lysozyme and the
antibiotic substance benzylpenicilin
•Nobel prize in physiology
•Discovery in pencilin.

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8. • Ronald Ross was born on 1857 may 13
• prolific writer, artist,and natural
mathematician
• Discovery of the malaria
• Nobel prize for discovery of the life
cycle of malarial parasite
• Died in 16 september 1932.

10.  sskm hospital ross discovery
 Discovery of the malarial parasite in the
gastrointestinal tract of mosquito led to the
realisation that malaria was transmitted by
mosquitoes and laid the foundation for
combating the disease.
 novel prize for his discovery of the life cycle
of malarial parasite
 composed song,several novels and writing a
poem.