Anna Dubey
Contributor
Anna Dubey is a freelance writer at Encyclopædia Britannica. She was also an Editorial Intern with Britannica in 2022. She is expected to graduate from Brown University in 2025 with a bachelor of science degree in ecology and evolutionary biology.
Primary Contributions (43)
Marie Maynard Daly American biochemist whose research helped advance the fields of molecular biology, cell metabolism, and cardiovascular disease. Daly was the first African American woman to earn a Ph.D. degree in chemistry in the United States. Daly’s parents cultivated her academic inclinations.…
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Major Mass Extinctions
