Origin of Life Theories

Biology ⇒ Evolution and Diversity

Origin of Life Theories starts at 10 and continues till grade 12. QuestionsToday has an evolving set of questions to continuously challenge students so that their knowledge grows in Origin of Life Theories. How you perform is determined by your score and the time you take. When you play a quiz, your answers are evaluated in concept instead of actual words and definitions used.

See sample questions for grade 11

Describe one piece of evidence that supports the RNA world hypothesis.

Describe one reason why the study of meteorites is important for understanding the origin of life.

Describe the concept of chemical evolution in the context of the origin of life.

Describe the main idea of the 'deep-sea vent' hypothesis for the origin of life.

Explain the main difference between abiogenesis and biogenesis theories.

Explain the significance of the discovery of ribozymes in the study of the origin of life.

Explain why oxygen was absent from the early Earth's atmosphere.

Explain why the discovery of extremophiles is important for understanding the origin of life.