What organism did Thomas Hunt Morgan use in his studies?
Drosophila
4, 1945, Pasadena, Calif.), American zoologist and geneticist, famous for his experimental research with the fruit fly (Drosophila) by which he established the chromosome theory of heredity.
What did Thomas Hunt Morgan study?
Following the rediscovery of Mendelian inheritance in 1900, Morgan began to study the genetic characteristics of the fruit fly Drosophila melanogaster. In his famous Fly Room at Columbia University’s Schermerhorn Hall, Morgan demonstrated that genes are carried on chromosomes and are the mechanical basis of heredity.
Why did Thomas Hunt Morgan used fruit flies in his studies?
Morgan decided to use fruit flies to study how physical traits (for example, eye color) were transmitted from parents to offspring, and he was able to elegantly show that genes are stored in chromosomes and form the basis of heredity. This work won him a Nobel prize in 1933 and marked the birth of modern genetics.
What was the purpose of Morgan’s experiment?
The work of Thomas H. Morgan (1866-1945) and his team allowed us to confirm the chromosomal theory of heredity according to which genes are carried by the chromosomes. He won the Nobel prize in…
What type of genetic studies were conducted by Thomas Hunt Morgan with fruit flies?
By painstakingly examining thousands upon thousands of flies with a microscope and a magnifying glass, Morgan and his colleagues confirmed the chromosomal theory of inheritance: that genes are located on chromosomes like beads on a string, and that some genes are linked (meaning they are on the same chromosome and …
What is Morgan’s experiment?
Morgan hypothesized that, in his breeding experiment, the first generation of flies contained males only with white eyes because the gene controlling eye color was on the X chromosome. He predicted and observed that half of the flies would be red-eyed females and the other half would be white-eyed males.
How did Thomas Hunt Morgan contribute to biology?
Although best known for his work with the fruit fly, for which he earned a Nobel Prize and the title “The Father of Genetics,” Thomas Hunt Morgan’s contributions to biology reach far beyond genetics. His research explored questions in embryology , regeneration, evolution, and heredity, using a variety of approaches.
When did Thomas Hunt Morgan do the fruit fly experiment?
To see the origins of this field, we’re heading back to 1910, to see the fruit fly experiment in which Thomas Hunt Morgan confirmed that genes are located on chromosomes and discovered the relationship between dominant and recessive traits. How did he do this with a bunch of flies?
When did Thomas Hunt Morgan win the Nobel Prize?
Thomas Hunt Morgan (September 25, 1866 – December 4, 1945) was an American evolutionary biologist, geneticist, embryologist, and science author who won the Nobel Prize in Physiology or Medicine in 1933 for discoveries elucidating the role that the chromosome plays in heredity.
Who was Thomas Hunt and what did he do?
Morgan, Thomas Hunt (1866–1945) US biologist who received the 1933 Nobel Prize in physiology or medicine for the establishment of the chromosome theory of heredity. His discovery of the function of chromosomes through experiments with the fruit-fly (Drosophila) is related in his book The Theory of the Gene (1926).