英语词汇“biologist”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

A biologist is a scientist who focuses on living organisms, including plants and animals. Wildlife biologists might specialize in studying African elephants.

Biologists study a wide variety of life forms, from single-celled organisms to primates, and conduct research in many different areas, from the spreading of pathogens to the details of evolution. A marine biologist studies sea creatures and a microbiologist might study algae or bacteria. The word biologist is rooted in the Greek bios, or "life."

WORD FAMILY

biologist: biologists+/biological: biologically/biology: biologic, biological, biologies, biologist, microbiology/microbiologist: microbiologists/microbiology: microbiologist

USAGE EXAMPLES

But the transmitter eventually detached, likely because of old boat strike scars, so biologists didn’t attach another one.

Washington Times(Dec 30, 2016)

During the post-mortem examination, the marine biologist will be trying to establish if the whale's death was caused by humans.

BBC(Dec 29, 2016)

The biologists say they decided to name the darter after Obama because of his focus on clean energy and environmental protection.

Science Magazine(Dec 29, 2016)

n (biology) a scientist who studies living organisms

Syn|Exp|Hypo|Hyper

life scientist

George Wells Beadle

United States biologist who discovered how hereditary characteristics are transmitted by genes (1903-1989)

Alexis Carrel

French surgeon and biologist who developed a way to suture and graft blood vessels (1873-1944)

Rachel Louise Carson

United States biologist remembered for her opposition to the use of pesticides that were hazardous to wildlife (1907-1964)

Max Delbruck

United States biologist (born in Germany) who studied how viruses infect living cells (1906-1981)

Ernst Heinrich Haeckel

German biologist and philosopher; advocated Darwinism and formulated the theory of recapitulation; was an exponent of materialistic monism (1834-1919)

Thomas Henry Huxley

English biologist and a leading exponent of Darwin's theory of evolution (1825-1895)

Sir John Cowdery Kendrew

English biologist noted for studies of the molecular structure of blood components (born in 1917)

Thomas Hunt Morgan

United States biologist who formulated the chromosome theory of heredity (1866-1945)

Louis Pasteur

French chemist and biologist whose discovery that fermentation is caused by microorganisms resulted in the process of pasteurization (1822-1895)

Edgar Douglas Adrian

English physiologist who conducted research into the function of neurons; 1st baron of Cambridge (1889-1997)

Jean Louis Rodolphe Agassiz

United States naturalist (born in Switzerland) who studied fossil fish; recognized geological evidence that ice ages had occurred in North America (1807-1873)

Roy Chapman Andrews

United States naturalist who contributed to paleontology and geology (1884-1960)

John James Audubon

United States ornithologist and artist (born in Haiti) noted for his paintings of birds of America (1785-1851)

Sir Joseph Banks

English botanist who accompanied Captain Cook on his first voyage to the Pacific Ocean (1743-1820)

Sir Frederick Grant Banting

Canadian physiologist who discovered insulin with C. H. Best and who used it to treat diabetes(1891-1941)

Claude Bernard

French physiologist noted for research on secretions of the alimentary canal and the glycogenic function of the liver (1813-1878)

Charles Herbert Best

Canadian physiologist (born in the United States) who assisted F. G. Banting in research leading to the discovery of insulin (1899-1978)

Robert Brown

Scottish botanist who first observed the movement of small particles in fluids now known a Brownian motion (1773-1858)

Sir David Bruce

Australian physician and bacteriologist who described the bacterium that causes undulant fever or brucellosis (1855-1931)

George Washington Carver

United States botanist and agricultural chemist who developed many uses for peanuts and soy beans and sweet potatoes (1864-1943)

Martin Cline

American geneticist who succeeded in transferring a functioning gene from one mouse to another (born in 1934)

Ferdinand Julius Cohn

German botanist who is generally recognized as founding bacteriology when he recognized bacteria as plants

William Curtis

English botanical writer and publisher (1746-1799)

Georges Leopold Chretien Frederic Dagobert Cuvier

French naturalist known as the father of comparative anatomy (1769-1832)

Charles Robert Darwin

English natural scientist who formulated a theory of evolution by natural selection (1809-1882)

Hugo De Vries

Dutch botanist who rediscovered Mendel's laws and developed the mutation theory of evolution (1848-1935)

Sir John Carew Eccles

Australian physiologist noted for his research on the conduction of impulses by nerve cells (1903-1997)

Paul Ehrlich

German bacteriologist who found a `magic bullet' to cure syphilis and was a pioneer in the study of immunology (1854-1915)

Willem Einthoven

Dutch physiologist who devised the first electrocardiograph (1860-1927)

Sir Alexander Fleming

Scottish bacteriologist who discovered penicillin (1881-1955)

Karl von Frisch

Austrian zoologist noted for his studies of honeybees (1886-1982)

Luigi Galvani

Italian physiologist noted for his discovery that frogs' muscles contracted in an electric field (which led to the galvanic cell) (1737-1798)

Konrad von Gesner

Swiss naturalist who was one of the founders of modern zoology (1516-1565)

Jane Goodall

English zoologist noted for her studies of chimpanzees in the wild (born in 1934)

Hans C. J. Gram

Danish physician and bacteriologist who developed a method of staining bacteria to distinguish among them (1853-1938)

Asa Gray

United States botanist who specialized in North American flora and who was an early supporter of Darwin's theories of evolution (1810-1888)

John Scott Haldane

Scottish physiologist and brother of Richard Haldane and Elizabeth Haldane; noted for research into industrial diseases (1860-1936)

John Burdon Sanderson Haldane

Scottish geneticist (son of John Haldane) who contributed to the development of population genetics; a popularizer of science and a Marxist (1892-1964)

Baron Hermann Ludwig Ferdinand von Helmholtz

German physiologist and physicist (1821-1894)

Walter Rudolf Hess

Swiss physiologist noted for studies of the brain (1881-1973)

Hudson Hoagland

United States physiologist (1899-1982)

Alan Lloyd Hodgkin

English physiologist who, with Andrew Huxley, discovered the role of potassium and sodium atoms in the transmission of the nerve impulse (1914-1998)

David Hubel

United States neuroscientist noted for his studies of the neural basis of vision (born in 1926)

William Henry Hudson

English naturalist (born in Argentina) (1841-1922)

Baron Friedrich Heinrich Alexander von Humboldt

German naturalist who explored Central and South America and provided a comprehensive description of the physical universe (1769-1859)

Andrew Fielding Huxley

English physiologist who, with Alan Hodgkin, discovered the role of potassium and sodium ions in the transmission of the nerve impulse (born in 1917)

Antoine Laurent de Jussieu

French botanist who categorized plants into families and developed a system of plant classification (1748-1836)

Alfred Charles Kinsey

United States zoologist best known for his interview studies of sexual behavior (1894-1956)

Robert Koch

German bacteriologist who isolated the anthrax bacillus and the tubercle bacillus and the cholera bacillus (1843-1910)

Jean Baptiste de Lamarck

French naturalist who proposed that evolution resulted from the inheritance of acquired characteristics (1744-1829)

Carolus Linnaeus

Swedish botanist who proposed the modern system of biological nomenclature (1707-1778)

Jacques Loeb

United States physiologist (born in Germany) who did research on parthenogenesis (1859-1924)

Konrad Zacharias Lorenz

Austrian zoologist who studied the behavior of birds and emphasized the importance of innate as opposed to learned behaviors (1903-1989)

Trofim Denisovich Lysenko

Soviet geneticist whose adherence to Lamarck's theory of evolution was favored by Stalin (1898-1976)

John James Rickard Macleod

Scottish physiologist who directed the research by F. G. Banting and C. H. Best that led to the discovery of insulin (1876-1935)

Gregor Mendel

Augustinian monk and botanist whose experiments in breeding garden peas led to his eventual recognition as founder of the science of genetics (1822-1884)

Ilya Ilich Metchnikov

Russian bacteriologist in France who formulated the theory of phagocytosis (1845-1916)

John Muir

United States naturalist (born in England) who advocated the creation of national parks (1838-1914)

Hermann Joseph Muller

United States geneticist who studied the effects of X-rays on genes (1890-1967)

Johannes Peter Muller

German physiologist and anatomist (1801-1858)

Hideyo Noguchi

United States bacteriologist (born in Japan) who discovered the cause of yellow fever and syphilis (1876-1928)

Lorenz Okenfuss

German naturalist whose speculations that plants and animals are made up of tiny living `infusoria' led to the cell theory (1779-1851)

Ivan Petrovich Pavlov

Russian physiologist who observed conditioned salivary responses in dogs (1849-1936)

Gregory Goodwin Pincus

United States sexual physiologist whose hunch that progesterone could block ovulation led to the development of the oral contraceptive pill (1903-1967)

Johannes Evangelista Purkinje

Bohemian physiologist remembered for his discovery of Purkinje cells and the Purkinje network (1787-1869)

Hans Conrad Julius Reiter

German bacteriologist who described a disease now known as Reiter's syndrome and who identified the spirochete that causes syphilis in humans (1881-1969)

Albert Bruce Sabin

United States microbiologist (born in Poland) who developed the Sabin vaccine that is taken orally against poliomyelitis (born 1906)

Jonas Edward Salk

United States virologist who developed the Salk vaccine that is injected against poliomyelitis (born 1914)

Matthias Schleiden

German physiologist and histologist who in 1838 formulated the cell theory (1804-1881)

Theodor Schwann

German physiologist and histologist who in 1838 and 1839 identified the cell as the basic structure of plant and animal tissue (1810-1882)

Sir Charles Scott Sherrington

English physiologist who conducted research on reflex action (1857-1952)

Lazzaro Spallanzani

Italian physiologist who disproved the theory of spontaneous generation (1729-1799)

Georg Wilhelm Steller

German naturalist (1709-1746)

Jan Swammerdam

Dutch naturalist and microscopist who proposed a classification of insects and who was among the first to recognize cells in animals and was the first to see red blood cells (1637-1680)

Leo Szilard

United States physicist and molecular biologist who helped develop the first atom bomb and later opposed the use of all nuclear weapons (1898-1964)

Nikolaas Tinbergen

Dutch zoologist who showed that much animal behavior is innate and stereotyped (1907-1988)

Tonegawa Susumu

Japanese molecular biologist noted for his studies of how the immune system produces antibodies (born in 1939)

John Tradescant

English botanist who was one of the first to collect specimens of plants (1570-1638)

J. Craig Ventner

United States geneticist who published the complete base sequences for all the genes of a free-living organism, the influenza bacterium; later led team that developed a first draft of the entire human genome (born in 1946)

Alfred Russel Wallace

English naturalist who formulated a concept of evolution that resembled Charles Darwin's (1823-1913)

August von Wassermann

German bacteriologist who developed a diagnostic test for syphilis (1866-1925)

James Dewey Watson

United States geneticist who (with Crick in 1953) helped discover the helical structure of DNA (born in 1928)

Ernst Heinrich Weber

German physiologist who studied sensory responses to stimuli and is considered the father of psychophysics (1795-1878)

August Friedrich Leopold Weismann

German biologist who was one of the founders of modern genetics; his theory of genetic transmission ruled out the possibility of transmitting acquired characteristics (1834-1914)

Ian Wilmut

English geneticist who succeeded in cloning a sheep from a cell from an adult ewe (born in 1944)

Edward Osborne Wilson

United States entomologist who has generalized from social insects to other animals including humans (born in 1929)

Alexander Wilson

Scottish ornithologist in the United States (1766-1813)

Alexandre Emile Jean Yersin

French bacteriologist born in Switzerland; was a student of Pasteur; discovered the plague bacillus (1863-1943)

Hans Zinsser

United States bacteriologist who helped develop immunization against typhus fever (1878-1940)

bacteriologist

a biologist who studies bacteria

botanist, phytologist, plant scientist

a biologist specializing in the study of plants

cytologist

a biologist who studies the structure and function of cells

ecologist

a biologist who studies the relation between organisms and their environment

geneticist

a biologist who specializes in genetics

microbiologist

a specialist in microbiology

molecular biologist

a biologist who studies the structure and activity of macromolecules essential to life

natural scientist, naturalist

a biologist knowledgeable about natural history (especially botany and zoology)

neurobiologist

a specialist in neurobiology

physiologist

a biologist specializing in physiology

radiobiologist

a biologist who studies the effects of radiation on living organisms

sociobiologist

a biologist who studies the biological determinants of social behavior

systematist, taxonomer, taxonomist

a biologist who specializes in the classification of organisms into groups on the basis of their structure and origin and behavior

vivisectionist

a biologist who cuts open live animals for research

animal scientist, zoologist

a specialist in the branch of biology dealing with animals

cytogeneticist

a geneticist who specializes in the cellular components associated with heredity

bug-hunter, bugologist, entomologist

a zoologist who studies insects

ethologist

a zoologist who studies the behavior of animals in their natural habitats

herpetologist

a zoologist who studies reptiles and amphibians

ichthyologist

a zoologist who studies fishes

lumper

a taxonomist who classifies organisms into large groups on the basis of major characteristics

malacologist

a zoologist specializing in the study of mollusks

mammalogist

one skilled in the study of mammals

mycologist

a botanist who specializes in the study of fungi

neuroscientist

a neurobiologist who specializes in the study of the brain

bird watcher, ornithologist

a zoologist who studies birds

pomologist

someone versed in pomology or someone who cultivates fruit trees

propagator

someone who propagates plants (as under glass)

protozoologist

a zoologist who studies protozoans

divider, splitter

a taxonomist who classifies organisms into many groups on the basis of relatively minor characteristics

virologist

a specialist in virology

Gray, Louis Harold Gray

English radiobiologist in whose honor the gray (the SI unit of energy for the absorbed dose of radiation) was named (1905-1965)

scientist

a person with advanced knowledge of one or more sciences

单词	biologist
释义	biologist (once / 2610 pages) n A biologist is a scientist who focuses on living organisms, including plants and animals. Wildlife biologists might specialize in studying African elephants. Biologists study a wide variety of life forms, from single-celled organisms to primates, and conduct research in many different areas, from the spreading of pathogens to the details of evolution. A marine biologist studies sea creatures and a microbiologist might study algae or bacteria. The word biologist is rooted in the Greek bios, or "life." WORD FAMILY biologist: biologists+/biological: biologically/biology: biologic, biological, biologies, biologist, microbiology/microbiologist: microbiologists/microbiology: microbiologist USAGE EXAMPLES But the transmitter eventually detached, likely because of old boat strike scars, so biologists didn’t attach another one. Washington Times(Dec 30, 2016) During the post-mortem examination, the marine biologist will be trying to establish if the whale's death was caused by humans. BBC(Dec 29, 2016) The biologists say they decided to name the darter after Obama because of his focus on clean energy and environmental protection. Science Magazine(Dec 29, 2016) n (biology) a scientist who studies living organisms Syn\|Exp\|Hypo\|Hyper life scientist George Wells Beadle United States biologist who discovered how hereditary characteristics are transmitted by genes (1903-1989) Alexis Carrel French surgeon and biologist who developed a way to suture and graft blood vessels (1873-1944) Rachel Louise Carson United States biologist remembered for her opposition to the use of pesticides that were hazardous to wildlife (1907-1964) Max Delbruck United States biologist (born in Germany) who studied how viruses infect living cells (1906-1981) Ernst Heinrich Haeckel German biologist and philosopher; advocated Darwinism and formulated the theory of recapitulation; was an exponent of materialistic monism (1834-1919) Thomas Henry Huxley English biologist and a leading exponent of Darwin's theory of evolution (1825-1895) Sir John Cowdery Kendrew English biologist noted for studies of the molecular structure of blood components (born in 1917) Thomas Hunt Morgan United States biologist who formulated the chromosome theory of heredity (1866-1945) Louis Pasteur French chemist and biologist whose discovery that fermentation is caused by microorganisms resulted in the process of pasteurization (1822-1895) Edgar Douglas Adrian English physiologist who conducted research into the function of neurons; 1st baron of Cambridge (1889-1997) Jean Louis Rodolphe Agassiz United States naturalist (born in Switzerland) who studied fossil fish; recognized geological evidence that ice ages had occurred in North America (1807-1873) Roy Chapman Andrews United States naturalist who contributed to paleontology and geology (1884-1960) John James Audubon United States ornithologist and artist (born in Haiti) noted for his paintings of birds of America (1785-1851) Sir Joseph Banks English botanist who accompanied Captain Cook on his first voyage to the Pacific Ocean (1743-1820) Sir Frederick Grant Banting Canadian physiologist who discovered insulin with C. H. Best and who used it to treat diabetes(1891-1941) Claude Bernard French physiologist noted for research on secretions of the alimentary canal and the glycogenic function of the liver (1813-1878) Charles Herbert Best Canadian physiologist (born in the United States) who assisted F. G. Banting in research leading to the discovery of insulin (1899-1978) Robert Brown Scottish botanist who first observed the movement of small particles in fluids now known a Brownian motion (1773-1858) Sir David Bruce Australian physician and bacteriologist who described the bacterium that causes undulant fever or brucellosis (1855-1931) George Washington Carver United States botanist and agricultural chemist who developed many uses for peanuts and soy beans and sweet potatoes (1864-1943) Martin Cline American geneticist who succeeded in transferring a functioning gene from one mouse to another (born in 1934) Ferdinand Julius Cohn German botanist who is generally recognized as founding bacteriology when he recognized bacteria as plants William Curtis English botanical writer and publisher (1746-1799) Georges Leopold Chretien Frederic Dagobert Cuvier French naturalist known as the father of comparative anatomy (1769-1832) Charles Robert Darwin English natural scientist who formulated a theory of evolution by natural selection (1809-1882) Hugo De Vries Dutch botanist who rediscovered Mendel's laws and developed the mutation theory of evolution (1848-1935) Sir John Carew Eccles Australian physiologist noted for his research on the conduction of impulses by nerve cells (1903-1997) Paul Ehrlich German bacteriologist who found a `magic bullet' to cure syphilis and was a pioneer in the study of immunology (1854-1915) Willem Einthoven Dutch physiologist who devised the first electrocardiograph (1860-1927) Sir Alexander Fleming Scottish bacteriologist who discovered penicillin (1881-1955) Karl von Frisch Austrian zoologist noted for his studies of honeybees (1886-1982) Luigi Galvani Italian physiologist noted for his discovery that frogs' muscles contracted in an electric field (which led to the galvanic cell) (1737-1798) Konrad von Gesner Swiss naturalist who was one of the founders of modern zoology (1516-1565) Jane Goodall English zoologist noted for her studies of chimpanzees in the wild (born in 1934) Hans C. J. Gram Danish physician and bacteriologist who developed a method of staining bacteria to distinguish among them (1853-1938) Asa Gray United States botanist who specialized in North American flora and who was an early supporter of Darwin's theories of evolution (1810-1888) John Scott Haldane Scottish physiologist and brother of Richard Haldane and Elizabeth Haldane; noted for research into industrial diseases (1860-1936) John Burdon Sanderson Haldane Scottish geneticist (son of John Haldane) who contributed to the development of population genetics; a popularizer of science and a Marxist (1892-1964) Baron Hermann Ludwig Ferdinand von Helmholtz German physiologist and physicist (1821-1894) Walter Rudolf Hess Swiss physiologist noted for studies of the brain (1881-1973) Hudson Hoagland United States physiologist (1899-1982) Alan Lloyd Hodgkin English physiologist who, with Andrew Huxley, discovered the role of potassium and sodium atoms in the transmission of the nerve impulse (1914-1998) David Hubel United States neuroscientist noted for his studies of the neural basis of vision (born in 1926) William Henry Hudson English naturalist (born in Argentina) (1841-1922) Baron Friedrich Heinrich Alexander von Humboldt German naturalist who explored Central and South America and provided a comprehensive description of the physical universe (1769-1859) Andrew Fielding Huxley English physiologist who, with Alan Hodgkin, discovered the role of potassium and sodium ions in the transmission of the nerve impulse (born in 1917) Antoine Laurent de Jussieu French botanist who categorized plants into families and developed a system of plant classification (1748-1836) Alfred Charles Kinsey United States zoologist best known for his interview studies of sexual behavior (1894-1956) Robert Koch German bacteriologist who isolated the anthrax bacillus and the tubercle bacillus and the cholera bacillus (1843-1910) Jean Baptiste de Lamarck French naturalist who proposed that evolution resulted from the inheritance of acquired characteristics (1744-1829) Carolus Linnaeus Swedish botanist who proposed the modern system of biological nomenclature (1707-1778) Jacques Loeb United States physiologist (born in Germany) who did research on parthenogenesis (1859-1924) Konrad Zacharias Lorenz Austrian zoologist who studied the behavior of birds and emphasized the importance of innate as opposed to learned behaviors (1903-1989) Trofim Denisovich Lysenko Soviet geneticist whose adherence to Lamarck's theory of evolution was favored by Stalin (1898-1976) John James Rickard Macleod Scottish physiologist who directed the research by F. G. Banting and C. H. Best that led to the discovery of insulin (1876-1935) Gregor Mendel Augustinian monk and botanist whose experiments in breeding garden peas led to his eventual recognition as founder of the science of genetics (1822-1884) Ilya Ilich Metchnikov Russian bacteriologist in France who formulated the theory of phagocytosis (1845-1916) John Muir United States naturalist (born in England) who advocated the creation of national parks (1838-1914) Hermann Joseph Muller United States geneticist who studied the effects of X-rays on genes (1890-1967) Johannes Peter Muller German physiologist and anatomist (1801-1858) Hideyo Noguchi United States bacteriologist (born in Japan) who discovered the cause of yellow fever and syphilis (1876-1928) Lorenz Okenfuss German naturalist whose speculations that plants and animals are made up of tiny living `infusoria' led to the cell theory (1779-1851) Ivan Petrovich Pavlov Russian physiologist who observed conditioned salivary responses in dogs (1849-1936) Gregory Goodwin Pincus United States sexual physiologist whose hunch that progesterone could block ovulation led to the development of the oral contraceptive pill (1903-1967) Johannes Evangelista Purkinje Bohemian physiologist remembered for his discovery of Purkinje cells and the Purkinje network (1787-1869) Hans Conrad Julius Reiter German bacteriologist who described a disease now known as Reiter's syndrome and who identified the spirochete that causes syphilis in humans (1881-1969) Albert Bruce Sabin United States microbiologist (born in Poland) who developed the Sabin vaccine that is taken orally against poliomyelitis (born 1906) Jonas Edward Salk United States virologist who developed the Salk vaccine that is injected against poliomyelitis (born 1914) Matthias Schleiden German physiologist and histologist who in 1838 formulated the cell theory (1804-1881) Theodor Schwann German physiologist and histologist who in 1838 and 1839 identified the cell as the basic structure of plant and animal tissue (1810-1882) Sir Charles Scott Sherrington English physiologist who conducted research on reflex action (1857-1952) Lazzaro Spallanzani Italian physiologist who disproved the theory of spontaneous generation (1729-1799) Georg Wilhelm Steller German naturalist (1709-1746) Jan Swammerdam Dutch naturalist and microscopist who proposed a classification of insects and who was among the first to recognize cells in animals and was the first to see red blood cells (1637-1680) Leo Szilard United States physicist and molecular biologist who helped develop the first atom bomb and later opposed the use of all nuclear weapons (1898-1964) Nikolaas Tinbergen Dutch zoologist who showed that much animal behavior is innate and stereotyped (1907-1988) Tonegawa Susumu Japanese molecular biologist noted for his studies of how the immune system produces antibodies (born in 1939) John Tradescant English botanist who was one of the first to collect specimens of plants (1570-1638) J. Craig Ventner United States geneticist who published the complete base sequences for all the genes of a free-living organism, the influenza bacterium; later led team that developed a first draft of the entire human genome (born in 1946) Alfred Russel Wallace English naturalist who formulated a concept of evolution that resembled Charles Darwin's (1823-1913) August von Wassermann German bacteriologist who developed a diagnostic test for syphilis (1866-1925) James Dewey Watson United States geneticist who (with Crick in 1953) helped discover the helical structure of DNA (born in 1928) Ernst Heinrich Weber German physiologist who studied sensory responses to stimuli and is considered the father of psychophysics (1795-1878) August Friedrich Leopold Weismann German biologist who was one of the founders of modern genetics; his theory of genetic transmission ruled out the possibility of transmitting acquired characteristics (1834-1914) Ian Wilmut English geneticist who succeeded in cloning a sheep from a cell from an adult ewe (born in 1944) Edward Osborne Wilson United States entomologist who has generalized from social insects to other animals including humans (born in 1929) Alexander Wilson Scottish ornithologist in the United States (1766-1813) Alexandre Emile Jean Yersin French bacteriologist born in Switzerland; was a student of Pasteur; discovered the plague bacillus (1863-1943) Hans Zinsser United States bacteriologist who helped develop immunization against typhus fever (1878-1940) bacteriologist a biologist who studies bacteria botanist, phytologist, plant scientist a biologist specializing in the study of plants cytologist a biologist who studies the structure and function of cells ecologist a biologist who studies the relation between organisms and their environment geneticist a biologist who specializes in genetics microbiologist a specialist in microbiology molecular biologist a biologist who studies the structure and activity of macromolecules essential to life natural scientist, naturalist a biologist knowledgeable about natural history (especially botany and zoology) neurobiologist a specialist in neurobiology physiologist a biologist specializing in physiology radiobiologist a biologist who studies the effects of radiation on living organisms sociobiologist a biologist who studies the biological determinants of social behavior systematist, taxonomer, taxonomist a biologist who specializes in the classification of organisms into groups on the basis of their structure and origin and behavior vivisectionist a biologist who cuts open live animals for research animal scientist, zoologist a specialist in the branch of biology dealing with animals cytogeneticist a geneticist who specializes in the cellular components associated with heredity bug-hunter, bugologist, entomologist a zoologist who studies insects ethologist a zoologist who studies the behavior of animals in their natural habitats herpetologist a zoologist who studies reptiles and amphibians ichthyologist a zoologist who studies fishes lumper a taxonomist who classifies organisms into large groups on the basis of major characteristics malacologist a zoologist specializing in the study of mollusks mammalogist one skilled in the study of mammals mycologist a botanist who specializes in the study of fungi neuroscientist a neurobiologist who specializes in the study of the brain bird watcher, ornithologist a zoologist who studies birds pomologist someone versed in pomology or someone who cultivates fruit trees propagator someone who propagates plants (as under glass) protozoologist a zoologist who studies protozoans divider, splitter a taxonomist who classifies organisms into many groups on the basis of relatively minor characteristics virologist a specialist in virology Gray, Louis Harold Gray English radiobiologist in whose honor the gray (the SI unit of energy for the absorbed dose of radiation) was named (1905-1965) scientist a person with advanced knowledge of one or more sciences
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