who was the inventor of blood typing?
105605
Blood typing was an originally invented by the Humphrey typewriter company in 1913. However it was quickly replaced with the standard ink typing that is most common today.
1100615
Charles Babbage was the first to conceptualize and design a fully programmable computer as early as 1820, but due to a combination of the limits of the technology of the time, limited finance, and an inability to resist tinkering with his design, the device was never actually constructed in his lifetime. A number of technologies that would later prove useful in computing, such as the punch card and the vacuum tube had appeared by the end of the 19th century, and large-scale automated data processing using punch cards was performed by tabulating machines designed by Hermann Hollerith.
764286
"In the 12th century, the Arab physician Albucasis wrote of a family whose males died of bleeding after minor injuries. Then, in 1803, Dr. John Conrad Otto, a Philadelphia physician, wrote an account about "a haemorrhagic disposition existing in certain families." He recognized that the disorder was hereditary and that it affected males and rarely females. He was able to trace the disease back to a woman who settled near Plymouth in 1720. The first usage of the term "haemophilia" appears in a description of the condition written by Hopff at the University of Zurich in 1828. In 1937, Patek and Taylor, two doctors from Harvard, discovered anti-hemophilic globulin. Pavlosky, a doctor from Buenos Aires, found Haemophilia A and Haemophilia B to be separate diseases by doing a lab test. This test was done by transferring the blood of one haemophiliac to another haemophiliac. The fact that this corrected the clotting problem showed that there was more than one form of haemophilia."
552548
LEICESTER, England - One morning 20 years ago, Alec Jeffreys stumbled upon DNA fingerprinting, identifying the patterns of genetic material that are unique to almost every individual. The discovery revolutionized everything from criminal investigations to family law.\n\nJeffreys is still awed, and a bit worried, by the power of the technology he unleashed upon the world.
222055
Dr. Charles R. Drew\n\nHis dissertation was on the condition of blood stored in blood banks, and the method of storing blood as plasma (sans white or red blood cells) to increase storage life. He then supervised the blood-plasma division of New York City's Blood Transfusion Association, which was involved in collecting blood for the British Army.\n\nThe storage of blood in plasma form has saved untold lives since Drew brought the process forward in the thirties, and he created the model for blood and plasma storage that is used by the Red Cross even today. His importance to modern medicine cannot be overstated.
792232
monkeys have....dnt they?Rhesus positiv and negative ....blood group typing came frm that only i believe
703138
Sorry couldn't resist -\n\nIt was Watson and CRICK and Maurice Wilkins was also awarded the Nobel prize for the structure of DNA. Rosalind Franklin was also heavily involved and would have made the whole situation much more complicated if she hadn't died.\n\nNobel prize winners are a good place to start but are not an exclusive list of those contributing greatly to the study of biology.\n\nPoor answer I know, didn't give any names - sorry....
196809
Dimitri was not the first.  The first one to make it was a french scientist named Jibbera.  His hand writing was so terrible though, that people began to make fun of ineligble handwriting that we call it jibberish.  A few years later, Dimitri came up with it.  Too bad for the frenchman, need to work on that handwriting.
644328
"Bacteria were first observed by Anton van Leeuwenhoek in 1676 using a single-lens microscope of his own design. The name "bacterium" was introduced much later, by Ehrenberg in 1828, derived from the Greek word βακτηριον meaning "small stick". While Antony van Leeuwenhoek is often cited as the first microbiologist, the first recorded microbiological observation, that of the fruiting bodies of molds, was made earlier in 1665 by Robert Hooke. The field of bacteriology (later a subdiscipline of microbiology) is generally considered to have been founded by Ferdinand Cohn (1828-1898), a botanist whose studies on algae and photosynthetic bacteria led him to describe several bacteria including Bacillus and Beggiatoa. Cohn was also the first to formulate a scheme for the taxonomic classification of bacteria. Louis Pasteur (1822-1895) and Robert Koch (1843-1910) were contemporaries of Cohn’s and are often considered to be the founders of medical microbiology. Louis Pasteur is most famous for his series of experiments designed to disprove the then widely held theory of spontaneous generation, thereby solidifying microbiology’s identity as a biological science. Pasteur also designed methods for food preservation (pasteurization) and vaccines against several diseases such as anthrax, fowl cholera and rabies. Robert Koch is best known for his contributions to the germ theory of disease, proving that specific diseases were caused specific pathogenic microorganisms by the application of what has become known as the Koch's postulates. Koch was one of the first scientists to focus on the isolation of bacteria in pure culture resulting in his description of several novel bacteria including Mycobacterium tuberculosis, the causative agent of tuberculosis. While Louis Pasteur and Robert Koch are often considered the founders of microbiology, their work did not accurately reflect the true diversity of the microbial world because of their exclusive focus on microorganisms having medical relevance. It was not until the work of Martinus Beijerinck (1851-1931) and Sergei Winogradsky (1856-1953), the founders of “general microbiology” (an older term encompassing aspects of microbial physiology, diversity and ecology), that the true breadth of microbiology was revealed. Martinus Beijerinck made two major contributions to microbiology: the discovery of viruses and the development of enrichment culture techniques. While his work on the Tobacco Mosaic Virus established the basic principles of virology, it was his development of enrichment culturing that had the most immediate impact on microbiology by allowing for the cultivation of a wide range of microbes with wildly different physiologies. Sergei Winogradsky was the first to develop the concept of chemolithotrophy and to thereby reveal the essential role played by microorganisms in geochemical processes. He was responsible for the first isolation and description of both nitrifying and nitrogen-fixing bacteria."
31482
Alexander Fleming in 1928 invented Pencillin.  It was a chance discovery.  He was doing some experimenting with Staphylococcus bacteria. He accidently left his culture plate smeared with the bacteria over the weekend. when he came back he found the plate contaminated.  When he looked closely he noticed that the bacteria was destroyed where the plate was infected.  Later he found out the mold(which infected the plate) to be Pencillium Notatum.  The following sites has more information, please read
318784
1883 and the test was for scurvey.\nsorry below me, 16th century China did not have the optics for closely examining blood.
3878
In 1897, a German chemist with Friedrich Bayer and Company was searching for a treatment for his father's arthritic pain and began to research acetylsalicylic acid, which worked well. His discovery resulted in the development of a product introduced as Aspirin
1048949
Here are a few:\nAntony Leeuwenhoek - considered the father of microbiology\nRobert Hooke - made the 1st compound microscope and coined the term "cell"\nJames Watson, Francis Crick, Rosalind Franklin - DNA
36000
The blood types are A, B, AB, and O. Additionally, you can either be Rh+ or Rh-\n\nso in total the blood type possibilities are\nA+\nA-\nB+\nB-\nAB+\nAB-\nO+\nO-\n\nhope that helps.  If you are looking for the genetics codes thats different....be a little more specific in that case...
1059378
JOHN NAPIER,  a Scottish mathematician \ninvented a tool called Napier's Bones on early 1600s, which were multiplication tables inscribed on strips of wood or bone. ^_^
1052560
hello.obviously the answer from any keyboard would be albert einstein.we hav many instances to name as why he is prodigious in math and physical calclations...
228927
On the plasma membrane of the red blood cell (that's what the others said, and they're right).  \n\nThere is also a gene that some people carry that code for free A and B antigens in body fluids.  These people are called secretors, and the gene is dominant.\nFor example, I am a secretor.  I have determined my blood type by adding antibodies to my saliva, as well as by traditional blood tests.