写真素材の検索結果

Theodosius Dobzhansky, Russian-US geneticist

Theodosius Dobzhansky, Russian-US geneticist

Russian-US geneticist Dobzhansky with fly maze, 1965

Russian-US geneticist Dobzhansky with fly jars, 1959

Thomas Hunt Morgan, US geneticist

Theodosius Dobzhansky, Russian geneticist

Thomas Hunt Morgan, US geneticist

Thomas Hunt Morgan, US geneticist

Calvin Bridges, US geneticist

Yuri Filipchenko, Russian entomologist

Bruce Wallace and Hampton Carson

Milislav Demerec, Croatian-US geneticist

Schultz and Stern, US geneticists

Maurice Whittinghill, US geneticist

Curt Stern, German-US geneticist

Helen Redfield, US geneticist

Geneticists Dunn, Ephrussi and Stern

Alfred Sturtevant, US geneticist

Barbara McClintock, US geneticist

Morgan and Emerson, US geneticists

Jack Schultz, US geneticist

Alfred Sturtevant, US geneticist

Nettie Maria Stevens, US geneticist

Barbara McClintock, American geneticist

August Weismann, German zoologist

Mirsky and Schultz, US biologists

Herbert Jennings, US geneticist

Bridges fruit fly genetics research, 1920

US geneticist Barbara McClintock in maize field, 1960s

US geneticists at a conference, 1941

Charles Huskins, Canadian geneticist

Neel and Miller, US geneticists

Barbara McClintock, US geneticist

Drosophila fruit fly

Drosophila fruit fly

Drosophila fruit flies in a test tube

Fruit fly proboscis, SEM

Fruit fly proboscis, SEM

Fruit fly proboscis, SEM

Genetics research, circa 1920s

Charles Valentine Riley, British-US entomologist

Barbara McClintock, US geneticist

Mutant and normal fly

Breeding fruit flies for research

Herbert Jennings, US geneticist

Fruit fly exoskeleton, SEM

Fruit fly exoskeleton, SEM

Fruit fly proboscis, SEM

Fruit fly proboscis, SEM

Fruitfly Drosophila Sp on mouldy carot

Olive Swezy, US zoologist

Mary Jane Rathbun, US zoologist

Mary Stuart MacDougall, US biologist

Margaret Alger Hayden, US zoologist

Margaret D. Thompson, US zoologist

Agnes Mary Claypole Moody, US zoologist

Marie Agnes Hinrichs, US zoologist and physiologist

Beatrice Mintz, US embryologist

Stern lectures on intersex genetics, 1959

Mutant fruit fly compound eye, SEM

Fruit fly head, illustration

Fruit fly, SEM

Fruit fly head, SEM

Fruit fly head, SEM

Cell division, SIM micrograph

Fruit fly leg, SEM

Fruit fly leg, SEM

Fruit fly leg, SEM

Barbara McClintock, US cell geneticist

Mary Jane Rathbun, US zoologist

Viola Shelly Shantz, US zoologist

Barbara McClintock, US geneticist

Rollins Emerson, US geneticist

James Chester Bradley, US entomologist

Edward East, US plant geneticist

Frank Rattray Lillie, American zoologist

Scientists in academic dress at Cambridge University, 1898

Normal and mutant fruit fly, LM

Mutant fruit fly, LM

Normal and mutant fruit fly, LM

Mutant fruit fly, LM

Fruit fly ovipositor, SEM

Fruit fly ovipositor, SEM

Fruit fly ovipositor, SEM

Fruit fly sucking mouthpart, SEM

Fruit fly abdomen, SEM

Fruit fly abdomen, SEM

Fruit fly spiracle, SEM

Mutant fruit fly, SEM

Mutant fruit fly, SEM

Normal and mutant fruit flies, SEM

Normal and mutant fruit flies, SEM

Fruit fly spiracle, SEM

Normal and mutant fruit flies, SEM

Fruit fly, SEM

Normal and mutant fruit fly, LM

Fruit fly head, SEM

Fruit fly head, SEM

Confocal microscopy, abstract image

Confocal microscopy, abstract image

Compound eye of the fruit fly, SEM

Compound eye of the fruit fly, SEM

Compound eye of the fruit fly, SEM

Fruit fly, SEM

Fruit fly, SEM

Fruit fly, SEM

Fruit fly, SEM

Fruit fly larva, light micrograph

US geneticist Barbara McClintock and 1978 Rosenstiel Award

Sergei Chetverikov, Russian geneticist

Sewall Wright, US geneticist

Raymond Pearl, US biologist

Mutant fruit fly, SEM

Common fruit fly male exoskeleton light micrograph

Jumping spider eating a fruit fly

Charles Stockard, US zoologist

Stern lectures on self-sterility, 1959

Estrella Eleanor Carothers, American zoologist

Charles Darwin, British naturalist

Ernest Austen, British entomologist

Beetle research

Beetle research

Genetic research

John James Audubon, French-US naturalist

Brian Fisher, US entomologist

Brian Fisher, US entomologist

Brian Fisher, US entomologist

Ann Haven Morgan, American zoologist

Joel Asaph Allen, US ornithologist

James Chester Bradley, US entomologist

David Bannerman, British ornithologist

Natural History Museum expedition, 1976

Wilson and Hartwell in group portrait

Plant geneticists from Cornell University, 1929

Melon fly on a squash

Mediterranean fruit fly

Louis Agassiz, Swiss-US naturalist

Charles Metz, US geneticist

Calvin Bridges, US geneticist

Theophilus Painter, US geneticist

Clarence McClung, US geneticist

Eleanor Carothers, US geneticist

Theodor Boveri, German geneticist

Wilhelm Johannsen, Danish geneticist

Theodor Boveri, German geneticist

Theodor Boveri, German geneticist

Compound eye of a fruit fly, SEM

Richard Goldschmidt, German-US geneticist

Fruit flies mating

Fruit fly on a thistle

Barbara McClintock, US cell geneticist

Fruit fly

Fruit flies being studied in space

Gregor Mendel's early life as a monk, 1840s

Cornelia Maria Clapp, US zoologist

Mosquito genetics research

Jennie Simpson, Canadian-US geneticist

Katherine Pattee Hummel, US geneticist

Wallace's Malay butterflies, 19th century

Stick insect

Barbara McClintock, US cell geneticist

William Sollas, British zoologist

William Taliaferro, US parasitologist

Close-up of fly on leaf

Fly on leaf

Florence Peebles, US biologist

Leukaemia treatment research

Drosophila fly in the act of eclosion, SEM

Puparia of fruit fly, SEM

Drosophila fly in the act of eclosion, SEM

Fruit fly eclosion, SEM

Eclosion of fruit fly, SEM

Eclosion of fruit fly, SEM

Puparia of fruit fly, SEM

Fruit fly eclosion, SEM

Eclosion of fruit fly, SEM

Drosophila fly in the act of eclosion, SEM

Drosophila melanogaster larvae in culture

Drosophila melanogaster larvae in culture

Ruth Winkley, US marine biologist

British large Blue butterfly colln. 1865

John Children, British chemist

Grasshopper

Titan beetle

Hercules beetle

Elephant beetle

Henry Walter Bates, British naturalist

Brian Fisher, US entomologist

Morgan and Osterhout, US geneticist and botanist

William Beebe aboard the Antares, 1930s

Alfred Hershey, US geneticist

Alfred Hershey, US geneticist

Common dormouse nest in a researcher's hand

Edwin Conklin, US zoologist

Entomology trip, Guyana

Edward Laurens Mark, US zoologist

Evelyn Cheesman, British entomologist

Edward Knipling, US entomologist

Benjamin Hawkins, British sculptor

Thomas Bell, British zoologist