IMPORTANT DISCOVERIES OF SOME BIOLOGISTS

IMPORTANT DISCOVERIES OF SOME BIOLOGISTS

  1. F. Jansen & Jade Jansen (1590): Discovered microscope.
  2. Robert Hooke (1665): Firstly discovered cell from the piece of cork.
  3. Fontana (1781): Discovered the occurrence of the nucleus in the cell.
  4. Robert Brown (1831): Discovered Nucleus.
  5. Dujardin (1835): Discovered the occurrence of the semiliquid gel-like substance in the cell.
  6. Parkinjii (1837): Naming the semi-liquid substance of the cell as ‘Protoplasm’.
  7. Schleiden & Schwann (1839): Discovered the cell theory.
  8. Roberts (1879): Discovered that the cell is the structural and functional unit of the body.
  9. Dougherty (1957): Divides firstly, cell into Prokaryotic and Eukaryotic Category.
  10. Knol & Ruska (1931): Discovered Electron microscope.
  11. Wagner (1832): Discovered nucleolus present in the nucleus.
  12. Hugo phew Mol (1846): Firstly naming of Protoplasm.
  13. Robertson (1959): Firstly naming cell membrane as ‘Unit membrane’ due to its 3-layered P-L-P-Structural modification.
  14. Singer & Nicholson (1972): Discovered Fluid-Mosaic-Model’ of the cell membrane.
  15. Benda (1897): Discovered ‘mitochondria’ as respiratory maintainer organelle of the cell.
  16. Porter (1945): Firstly identified Endoplasmic reticulum (ER).
  17. The Dubey (1955): Discovered Lysosome.
  18. E. Haeckel (1866): Discovered Plastid.
  19. Schimper (1883): Identifying and naming of Chloroplast.
  20. Boveri (1888): Discovered Centriole.
  21. Fan Bendane (1887): Discovered Centrosome.
  22. Camillo Golgi (1891): Discovered Golgi bodies in the nervous system of an owl.
  23. Palladey (1955): Firstly naming of “Ribosome”
  24. Wallace (1888): Discovered Chromosome.
  25. Altmann (1899): Naming of DNA.
  26. Watson & Crick (1953): Discovered the double-helical structure of DNA.
  27. Fleming (1880): Identifying & naming of mitosis process.
  28. Miescher (1869): Firstly identified the occurrence of DNA in the cell.
  29. Avery, Macleod, McCarty (1944): Proved that DNA is the genetic material.
  30. Boveri (1902): Chromosome is the genetic material.
  31. Horgovind Khorana (1966): Discovered the occurrence of code in genetic code.
  32. Landsteiner (1905): Discovered the ABO-blood classification system.
  33. Landsteiner & Weiner (1940): Discovered Rh-factor.
  34. J.B. Herrick (1910): Discovered sickle cell anaemia.
  35. Levitte (1974): Define the movement of proton in the opening of stomata.
  36. Barnes (1898): Discovered the term ‘photosynthesis’.
  37. Von Helmont (1648): Proved that glucose or food was prepared from water by the photosynthetic examination in the Weello plant.
  38. Joseph Priestley (1772): Discovered that O is released during the preparation of food in plants.
  39. Jean Senebier (1782): Discovered that plants absorb CO2 during photosynthesis.
  40. Robert Shaun Meyer (1844): Discovered that sunlight is converted into chemical energy during photosynthesis.
  41. Blackmann (1905): Photosynthesis occurred, divided into light and dark reactions.
  42. Robin Hill (1937): Identified photolysis during photosynthesis.
  43. Benson & Calvin (1956): Identified ‘Calvin cycle’ in Chlorella plant.
  44. Emerson (1958): Proved that 8 quanta energy required for reduction of 1 mol. CO2.
  45. Ruben & Camen (1941): Proved that O2 is released from water during photosynthesis.
  46. Embden, Meyerhoff, Parnes Identified EMP-Pathway.
  47. Hans Krebs (1937): Discovered citric acid cycle in respiration.
  48. Hamberger (1918): Identified chloride shift.
  49. J. C. Bose (1923): Defined about ‘ascent of sap’.
  50. Stephen Hales (1727): Proved the ‘Root-Pressure’ theory.
  51. Dixon & Jolly (1894): Defined about the ascent of sap.
  52. William Harvey (1628): Discovered the blood circulation system in animals.
  53. Stephen Heal (1733): Measured blood pressure of artery.
  54. Casimir Funk (1912): Naming of Vitamin.
  55. Koon (1875): Naming of the enzyme.
  56. Bellis & Starling (1905): Naming of Hormone.
  57. Chailakhian (1936): Discovered florigen.
  58. Miller (1955): Discovered cytokinin from the extract of yeast.
  59. Bentinch & Baste (1922): Discovered Insulin.
  60. Graves (1835): Defined about goitre disease.
  61. Langerhans (1869): Islets of Langerhans in Pancreas, discovered.
  62. Muller (1927): Discovered the mutation ability of X-ray.
  63. Morgan (1910): Discovered the sex linkage of Drosophila.
  64. Bridges (1917-23): Discovered sex determination and Gene continuity.
  65. Beadle and Tatum (1941): Discovered ‘One-Gene-One-Enzyme theory’.
  66. Murray & Bar (1949): Discovered Barr body or sex chromatin.
  67. Klinefilter (1942): Discovered Klinefelterr Syndrome’.
  68. Turner (1938): Discovered ‘turner-Syndrome’.
  69. Langdon Down (1866): Discovered Down-Syndrome’.
  70. Pfluger (1829-1910): Finding the ‘Cyanogen-theory’ of evolution.
  71. Kaviar (1769-1832): Discovered the ‘Natural-Calamities’ of evolution.
  72. Herbert Spencer (1820-1903): Discovered the term ‘Survival of the fittest.
  73. Earnst Heckel (1874): Discovered ‘Biogenetic Law’.
  74. Lamarck (1805): Discovered, Law of inheritance of acquired characters.
  75. Charles Darwin (1859): Discovered the theory of “Natural Selection”.
  76. Weismann (1883): Discovered the ‘Germplasm’ theory.
  77. Hugo de Vries (1901): Discovered the ‘Mutation’ theory.
  78. Augustin P. de Candolle (1813): Firstly discovered the term ‘taxonomy’.
  79. Linnaeus (1753): Discovered the “Binomial nomenclature.
  80. Bentham & Hooker (1862-83): Discovered the ‘Genera Plantarum’ and is recognised as the father of an advanced classification system.
  81. Tansley (1935): Discovered the term ‘Ecosystem’.
  82. Odum (1966): Finding the definition of ‘food chain’.
  83. Leuwenhoek (1632): Finding Pathogen.
  84. Jenner (1796): Discovered the vaccine of smallpox.
  85. Pasteur (1885):Discovered the pasteurization technique for avoiding infections of milk.
  86. Laveran (1880): Discovered the pathogen Plasmodium malaria in the blood of malaria Quantaminated patient.
  87. Koch (1882):Discovered the pathogen of tuberculosis.
  88. Ross (1903): Discovered the pathogen Leishmania donovani of kala-azar.
  89. Ronald Ross (1885): Discovered the role of female anopheles in malaria.
  90. Mendel (1865-96): Discovered the Laws of Heredity.