What is Ernest Everett Just most famous for?

What is Ernest Everett Just most famous for?

Ernest Everett Just was an African American biologist and educator best known for his pioneering work in the physiology of development, especially in fertilization.

Why is Ernest just important?

Best known for his discovery of the “wave of negativity” that sweeps over the surface of the marine invertebrate egg upon fertilization, a wave that correlates with what has become known as the “fast block to polyspermy,” Just more generally showed that the egg cell surface plays an important role in fertilization and …

How did Ernest Everett Just Die?

Pancreatic cancer
Ernest Everett Just/Cause of death

What did Ernest Everett Just contribute to science?

Just, an early 20th-century African American biologist of international standing who is best known for his elucidation of the fast and slow blocks to polyspermy, made important contributions to a number of areas of biology: the breeding behavior of marine invertebrates, the fertilization reaction in sea urchin and …

What was Ernest just an expert in?

Just, a zoologist who specialized in cytology (the study of the cell), is best know for his contributions to marine biology.

How did Ernest Everett Just impact the world?

What did Ernest Everett Just do for a living?

Ernest Everett Just. Ernest Everett Just (August 14, 1883 – October 27, 1941) was a pioneering African-American biologist, academic and science writer. Just’s primary legacy is his recognition of the fundamental role of the cell surface in the development of organisms.

Who are the children of Ernest Everett Just?

Born August 14, 1883, in Charleston, SC; son of Charles Fraser and Mary Just; died of cancer, October 27, 1941, in Washington, DC; married Ethel Highwarden (a high school teacher), June 26, 1912 (divorced, 1939); married Hedwig Schnetzler, August 11, 1939; children: (first marriage) Margaret, Highwarden, Maribel; (second marriage) Elisabeth.

What did Ernest Everett Just publish in 1912?

His research resulted in his first scientific publication, 1912 ’ s “ The Relation of the First Cleavage Plane to the Entrance Point of the Sperm, ” and it was the beginning of Just ’ s lifelong interest in the study of marine eggs.

What kind of cancer did Ernest Everett Just have?

Ernest Just died of pancreatic cancer in Washington, D.C., on October 27, 1941. He is buried at the Lincoln Memorial Cemetery in Suitland, Maryland. We strive for accuracy and fairness. If you see something that doesn’t look right, contact us!

Ernest Everett Just. Ernest Everett Just (August 14, 1883 – October 27, 1941) was a pioneering African-American biologist, academic and science writer. Just’s primary legacy is his recognition of the fundamental role of the cell surface in the development of organisms.

Ernest Just died of pancreatic cancer in Washington, D.C., on October 27, 1941. He is buried at the Lincoln Memorial Cemetery in Suitland, Maryland. We strive for accuracy and fairness. If you see something that doesn’t look right, contact us!

When did Ernest Everett Just become a teacher?

Just took what seemed to be the best choice available to him and accepted a teaching position at historically black Howard University in Washington, D.C. In 1907, Just first began teaching rhetoric and English, fields somewhat removed from his specialty. By 1909, however, he was teaching not only English but also Biology.

How many children did Ernest Everett Just have?

On June 12, 1912, he married Ethel Highwarden, who taught German at Howard University. They had three children: Margaret, Highwarden, and Maribel. The two divorced in 1939.