In the 4th century BC, Aristotle's "Greek Zoology" was a collection of animal knowledge.
In the 4th century BC, Theo Frost's Greek Botany was a collection of plant knowledge.
The natural history of Plinyus Rome in BC 1 century is a collection of biological knowledge.
In the 2nd century, Galen Greece collected knowledge of anatomy and physiology.
In the 6th century, China and Jia Sixie recorded the variation of biological species in Essential Skills for All.
/kloc-leonardo da vinci's study and description of Italian human anatomy in the 0 th and 5 th centuries
China and Li Shizhen recorded medicinal plants and animals in Compendium of Materia Medica in the16th century.
1543 Visarius's Dutch Human Body Structure laid the foundation of modern anatomy.
1583 Sapino Italian laid the foundation for plant classification.
1590 microscope made in Holland, Zhan Sen
1628 Harvey's principle of blood circulation laid the foundation of modern physiology.
1648 Helmand Holland made an experiment on the growth and weight change of willow, and found that water is the nutrition of plants.
1665 robert hooke observed cork slices in Britain and put forward the concept of cells.
1678 Levin Hook observed living cells such as protozoa and bacteria in the Netherlands.
1735 Linnaeus Sweden's natural system has laid the foundation for modern classification.
1749 Buffon's French Natural History was published.
1779 in studying photosynthesis, Inginghaus Holland found that oxygen can only be produced when there is light.
1804 Saussure, Switzerland confirmed that photosynthesis is based on carbon dioxide.
1809 Lamarck's French philosophy of animals puts forward the systematic evolutionary viewpoints of "use and discard" and "acquired inheritance"
18 17 France Rupert suggested that chlorophyll is related to photosynthesis.
1838 Schleiden proposed that plants are composed of cells.
Wang Shi proposed that the animal's body is composed of cells.
1846 von Moore Germany named the cell entity "protoplasm"
1858 micro-ear Germany put forward a famous saying that "cells come from cells"
1859 Darwin published the Origin of Species in Britain, establishing a scientific theory of evolution.
1863 pasteur France denied the theory of biological spontaneous occurrence through flask experiments.
1865 Mendel Austria published a plant hybridization experiment and put forward the laws of genetic separation and free combination.
1866 haeckel put forward the law of biological recursion in German general morphology.
187 1 Michele successfully extracted nucleic acid.
1878 german Engels put forward that "life is the existing form of protein group".
1882 Takagi and Hiroyuki Japan pointed out that beriberi is caused by eating polished rice.
1885 weismann and France put forward the theory of germplasm continuity and denied acquired inheritance.
1898 Gorky Italy named "Gorky" body
1898 Barnes adopted the name "photosynthesis"
1900 Defrees and Holland independently rediscovered Mendel's genetic law.
1900 Corinth Germany rediscovered Mendel's genetic law independently.
1900 Tschermark Austria rediscovered Mendel's genetic law independently.
190 1 Defrees and Holland put forward the catastrophe theory and advocated the catastrophe theory of biological evolution.
190 1 Pavlov Russia founded the conditioned reflex theory.
190 1 human blood group discovered in Lanzteiner, Austria.
1902 Bernstein put forward the theory of cell membrane potential.
1903 Starling Behles discovered hormones in England, and was regarded as a pioneer of hormone science.
Harden discovered 1904 coenzyme in Britain.
1905 Collotte kov invented the sphygmomanometer in Russia.
1906 german fischer put forward protein's theory of polypeptide structure.
1907 Jansky Czech Republic summarized the relationship between bleeding types and blood transfusion.
1909 Rickettsia was discovered in the United States.
1909 Johnson & Johnson Denmark put forward the concept of gene; Establish pure system theory
19 12 American Hopkins put forward the vitamin theory.
19 13 Fink found vitamin B in Poland1extracted vitamin A.
19 13 extracting vitamin a from vitamin B 1 found in Japanese neimu.
19 13 Davis found vitamin B 1 extracted vitamin a in the United States.
19 15 Morgan America put forward the chromosome-genetic factor theory.
1922 banding insulin was found in Canada.
1922 mcleod discovered insulin in Britain.
1923 Haas Germany invents practical artificial kidney.
1924 Camden and Lin Jie discovered BCG in France.
1924 Australopithecus fossils were found in urban areas of South Africa.
1926 sumner and the United States proved that the enzyme was protein.
1926 respiratory enzymes found in Voorburg, Germany
1927 Lanzteiner Austria found MN and P factors in blood.
1927 Levin discovered MN and P factors in blood in Britain.
1927 discovery of Peking man fossils in China, Pei Wenzhong.
1927 Miao Lei and the United States found that X-rays can mutate genes.
1927 Elton put forward the food chain theory in Britain.
1928 Morgan America proposed that chromosomes are the carriers of genes.
Fleming discovered penicillin in England.
1928 fischer invents artificial heme in Germany.
1928 Griffith discovered the genetic function of nucleic acid in Britain.
1929 ATP was discovered in Rome and Germany.
1929 discovery of Peking man skull fossils in China, Pei Wenzhong.
1929 vitamin k was found in Denmark.
1929 soilless culture invented by the United States
1930 Levin discovered DNA and RNA in the United States and Russia.
1930 Yule discovers prostaglandin in Sweden.
1932 ornithine cycle was found in krebs, Britain and Germany.
1932 Evans American extraction of vitamin e.
1933 Haworth British synthetic vitamin c
1933 sulfanilamide "Bailang Duoxi" was found in Domagk and Germany.
1934 Levin found that nucleic acid is composed of four nucleotides.
1934 properties and functions of oxidase discovered by Swedish scientists
1935 Tansley and Germany put forward the concept of ecosystem.
1935 gibbon invented artificial heart-lung machine in America.
1936 "the origin of life on earth" was published by obalin, the Soviet union.
Extraction of vitamin d from ge dinger 1936 in Germany
1937 krebs British Germans discovered the citric acid cycle.
1938 seedless watermelon invented by China, Huang Changxian.
In the early 1940s, sperry Haldane of the United States and Britain put forward the theory of chemical affinity of neurons, founded the theory of comprehensive evolution, found jumping genes, found living fossils, and found Hill reaction of photosynthesis in natural Metasequoia glyptostroboides.
In the early 1940s, mcclintock and China put forward the theory of chemical affinity of neurons, founded the theory of comprehensive evolution, and discovered jumping genes, living fossils, natural Metasequoia glyptostroboides and Hill reaction of photosynthesis.
In the early 1940s, Hill England of China put forward the theory of chemical affinity of neurons, founded the theory of comprehensive evolution, and discovered jumping genes, living fossils, natural Metasequoia glyptostroboides and Hill reaction of photosynthesis.
1940 Gardner discovered the anti-aging law of nucleic acid in Britain.
American Austria, such as 194 1 Lanzteiner, found Rh factor in blood.
1944 streptomycin found in America and Germany
1944 avery America found that DNA is the material basis of genes.
1945 Elg synthetic folic acid in the United States
1946 Bedell and Tatum put forward the theory of one gene and one enzyme in the United States.
1948 vitamin B 12 was extracted from Xiao Bo and the United States.
1948 Bertrand France established the system theory.
Shennong and the establishment of information theory in America.
1948 wiener cybernetics established in the United States
Mitomycin was found in 1950 Qin Japan.
1950 paulin α-spirochete structure proposed by the United States.
195 1 Cohen growth factor discovered in America
195 1 growth factor was found in Montal, Italy.
195 1 mobile genetic elements found in mcclintock and the United States.
1952 lysenko and the Soviet union put forward the theory of plant development by stages.
1952 Morrel and Martin invented in vitro asexual reproduction in France.
1953 miller's American life synthesis simulation experiment was successful.
1953 Watson discovered the double helix structure of DNA in the United States.
1953 Crick discovered the double helix structure of DNA in Britain.
1954 attalla ape-man fossils found in Alanborg, France.
1954 Taiichi Nagano discovered interferon in Japan.
1954 Pingers and Locke invented the female contraceptive in the United States.
1954 mol successfully performed the first renal transplantation in the United States.
1956 Paradi and ribosomes discovered in America.
1956 Sutherland discovered the mechanism of action of hormones in the United States.
1957 Kauff Americans invented artificial heart.
1957 Jin Zhe ayuhara invented the artificial heart in Japan.
1957 giorno invented the artificial ear in France.
1957 Holly discovered the transfer RNA in America.
Interferon was isolated from isaacs and Britain at 1957.
Interferon was isolated from Lindenmann and German 1957.
1958 human histocompatibility antigen system discovered in Dorset, France.
1958 acupuncture anesthesia found in China, China.
1959 Arrow and Bertson invented radioimmunoassay in the United States.
1959 Crick put forward the central principle of genetic information transmission in Britain.
Environmental science was established in the United States in the 1960s.
196 1 Mono and Jacob put forward the operon theory in France.
1963 Lantian ape-man fossils found in China.
China and Chen Zhongwei invented replantation of severed fingers.
1965 Niu Jingyi et al. China artificially synthesized bovine insulin.
1967 nirenberg and the United States cracked the genetic code.
1967 blink invented the artificial eye in America.
1968 Albert discovered and used restriction endonucleases.
1968 Nathan discovered and used restriction endonucleases in the United States.
1968 Smith discovered and used restriction endonucleases in the United States.
1969 Crick British genetic code table
1969 I.llyaPrigogine established dissipative structure theory.
1969 edelman and the United States confirmed the molecular structure of the antibody.
1970 At the beginning of this year, Baltus Motmin discovered reverse transcriptase in the United States.
1970 Li Zhuohao synthesized human growth hormone with 188 amino acids.
197 1 Abercrombie The United States put forward the concept of ecological agriculture.
1972tom France established the catastrophe theory.
1972 Berg USA realized the DNA recombination of two different plasmids in vitro.
1973 Cohen pioneered genetic engineering in the United States.
1973 baker realizes organ regeneration in America.
An Englishman, Jenkins, invented artificial ligament.
1975 Kohler milstein, Germany, founded monoclonal antibody technology in Britain.
Baru invented the male contraceptive pill.
1976: prostaglandin found in England
1977 Haken's theory of establishing synergy in Germany
1977 Boyer invented genetic engineering technology in the United States.
1978 Steptoe invented test-tube baby technology in Britain.
Edwards invented IVF technology in Britain.
Edward invented artificial bone in America.
1979 Ryuichi Naito invented artificial blood in Japan.
198 1 HIV found in the United States
198 1 Merck, Shapi and Dumex develop hepatitis B vaccine.
198 1 Panz American invention electronic artificial larynx.
1982 catalysis of RNA discovered by Altman Cech in Canada and America.
1982 the United States invented transgenic animal technology, such as Washington university.
1984 yamamoto discovered the plant blood type in Japan.
1985 Paul Marx discovered the cell differentiation agent HMBA in America.
1986 British invention of test-tube pig technology
1988 Gordon American invention of blood purification method
1988 the United States began to determine the human genome.
1990 neural computer invented by Fujitsu, Japan
The United States conducted the "Biosphere 2" experiment
1995 The United States proposed to develop a biological computer.
1997 wilmot invented somatic cell cloning technology in Britain, and Dolly sheep was born.
1998 biochip invented in America
1999 Russia successfully developed a universal influenza vaccine.
200 1 The first and second cases of somatic cell cloned cattle were born in Laiyang Agricultural College, Shandong Province, China.
In 2003, the first self-bred offspring of healthy living cell cloned cattle was born in Laiyang Agricultural College in China, Shandong Laiyang and China.
In 2003, Wilmut euthanized 6-year-old Dolly in Britain.
In 2003, the human genome sequence map was successfully drawn in the United States, Britain, France, Germany and Japan.
In 2004, China, a scientist from China, completed the drawing of the silkworm genome.
In 2004, China, a scientist from China, drew the frame map of chicken genome and the genetic difference map of domestic chicken genome.