Admin Table of Contents
- 1 Who inspired Lynn Margulis?
- 2 How did biologist Lynn Margulis improve the classification of organisms in 1982 science research?
- 3 What types of obstacles did Margulis possibly face in advancing the Endosymbiotic theory?
- 4 How did the development of Margulis theory aid in our understanding of how complex organisms came into existence?
Who inspired Lynn Margulis?
| Lynn Margulis | |
|---|---|
| Institutions | Brandeis University Boston University University of Massachusetts Amherst |
| Thesis | An Unusual Pattern of Thymidine Incorporation in Euglena’ (1965) |
| Doctoral advisor | Max Alfert |
| Influences | Ivan Wallin, Konstantin Mereschkowski |
How did biologist Lynn Margulis improve the classification of organisms in 1982 science research?
She elaborated in her 1981 classic, Symbiosis in Cell Evolution, proposing that another symbiotic merger of cells with bacteria—this time spirochetes, a type of bacterium that undulates rapidly—developed into the internal transportation system of the nucleated cell.
How did Margulis come up with her initial hypothesis?
In 1981, Margulis published Symbiosis in Cell Evolution in which she proposed that the eukaryotic cells originated as communities of interacting entities that joined together in a specific order. The prokaryote elements could have entered a host cell, perhaps as an ingested prey or as a parasite.
Why is Lynn Margulis important?
Margulis, Lynn Alexander (1938-), an American biologist, helped advance the study of the origins of cells. She developed the symbiotic theory, which states that bacteria played a major role in the development of living cells. This theory has become known as the serial endosymbiosis theory, or SET.
What types of obstacles did Margulis possibly face in advancing the Endosymbiotic theory?
What types of obstacles did Margulis possibly face in advancing the endosymbiotic theory? He didn’t have the advanced technology. There was very little known about DNA and RNA. How do the cranial capacities compare among the three skulls?
How did the development of Margulis theory aid in our understanding of how complex organisms came into existence?
It provides an explanation of how prokaryotic and eukaryotic cells use oxygen work. How did the development of Margulis’ theory aid in our understanding of how complex organisms came into existence? It provided an explanation as to why prokaryotic cells do not have a nucleus.
What was Lynn Margulis known for?
Symbiogenesis
Gaia hypothesis
Lynn Margulis/Known for