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Teachers and Students grade 11&12 level Biology are welcome

19 Sept 2012

Cell Biology - Basic Facts

CYTOLOGY FACTS


  • Robert Hooke discovered and coined term CELL.
  • Robert Brown (1831)  discovered Nucleus.
  • Fontana (1781) discovered Nucleolus. 
  • Bowman (1840) coined term Nucleolus.
  • Dumortier (1832) first of all studied Mitosis.
  • Purkinje (1839) & Von Mohl (1840) named protoplasm.
  • Schleiden & Schwann (18H39) proposed Cell Theory.
  • Rudolf Virchow (1855) generalised  "Omnis Cellilae cellula".
  • Kolliker (1862)  used term Cytoplasm.
  • E. Haeckel (1866) coined term Plastid.
  • Schimper (1883) studied chloroplast.
  • Kolliker (1880) observed Mitochondria.
  • Benda (1897) Named Mitochondria.
  • George (1867) saw Golgi Apparatus.
  • Camillo Golgi ( 1898) studied Golgi Body.
  • Hofmeister (1848) observed Chromosomes.
  • Waldeyer (1888) Named Chromosomes.
  • Strasburger (1873) told that new nuclei are formed from old nucleus.
  • Flemming ( 1880) used term mitosis.
  • Fol ( 1893) discovered Spindle and Asters.
  • Strasburger(1888) worked out detail of Meiosis.
  • Farmer and Moore (1905) named Meiosis.
  • His (1870) formed Microtome.
  • Svedberg ( 1926) discovered Ultra Centrifuge.
  • Knoll and Ruska (1932) discovered Electron Microscope.
  • Zernicke (1935-40) developed Phase Contrast Microscope.
  • Talbot ( 1834) discovered Polarising Microscope.
  • Coons(1945) discovered Fluorescent Microscope.


  • Robertson ( 1959) discovered cell membrane.
  • Porter & Thompson (1945) discovered E.R.
  • Robinson & Brown (1953) discovered Ribosomes.
  • de Duve (1953) discovered Lysosomes.
  • Robertis & Franchi ( 1953) discovered Microtubules.

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