5 Questions
What are the three domains of life?
Bacteria, Archaea, Eukarya
Who proposed the RNA world in 1990?
Carl Woese
Name two types of unicellular algae mentioned in the text.
Haloquadratum walsbyi, Micrococcus sp.
What is the endosymbiosis theory?
It is the theory that explains the origin of eukaryotic cells from prokaryotic organisms through a symbiotic relationship.
How did Georges Cuvier define a species in 1829?
He defined it as 'The assemblage descended from one another or from common parents and of those who resemble one another.'
Test your knowledge of molecular biology, genetic engineering, biochemistry, and the three domains of life (Bacteria, Archaea, and Eukarya) with this quiz. Explore the RNA world hypothesis and the concepts of unicellular life.
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