Roger Arliner Young was a pioneering African American zoologist who made significant contributions to the study of marine biology. Her research focused on cell physiology, specifically the effects of radiation on sea urchin eggs. She discovered the role of the cell nucleus in regulating cellular activities.
Roger Arliner Young is famous for being the first African-American woman to receive a Ph.D. in Zoology. She overcame significant challenges and discrimination to achieve this milestone in 1940, and her work focused on understanding marine biology and embryology. Young's contributions to science continue to inspire future generations of women and underrepresented minorities in STEM fields.
Roger Arliner Young was the first African American woman to receive a Ph.D. in zoology. She is known for her research on marine animals and her work in the field of cell biology. Young overcame significant barriers and discrimination to achieve success in her academic career.
Roger Arliner Young was an American biologist who made significant contributions to the field of marine biology. She studied the effects of radiation on sea urchin eggs, which helped in understanding the impact of radiation on cells. Young's research laid the foundation for future generations of marine biologists.
The two reasons for vertebrates to evolve from oviparity ( Egg-laying) to viviparity (Giving live birth) are :- 1. To increase the number of successful births as in viviparity the offspring is protected by the mother whereas in oviparity eggs laid can easily be eaten by other animals. Hence viviparity is selected by natural selection and they evolved to viviparity. 2.In oviparity the youngs developed are mostly poor as no care is given by the mother. In viviparity the youngs get full care from the mother in terms off oxygen and nutrients so the youngs developed are more healthy in viviparity. So they were selected by natural selection and were evolved to viviparity.
Roger Arliner's hobbies were studying urchin eggs and paramecium.
Her mother's name was Lillie Young she helped her daughter in many ways
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She was a zoologist
roger airliner young cildhood
Jesus Gomez
mom and friend
clothes
she had a confusing life
Hi Mr corman!
i think that she wantd to