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Question 11.Small, non-living droplets that can regulate their internal environments are best known as _____
Question 22.Miller and Urey used all of the following substances to simulate Earth's early atmosphere _____ EXCEPT_____.
Question 33.Scientists have found fossils that show a sudden appearance of a new organism after decades of no change. Which form of evolutionary change best explains this?
Question 44.What scientist is credited with the idea that early life on Earth formed through a series of reactions that made simple compounds gradually more complex?
Question 55.On the Hawaiian Islands, there are several species that are similar and resemble a common ancestor. Each island has a slightly different ecosystem. Which of the following best explains how these different species came to be?
Question 66.Which term best describes change over time?
Question 77.What method is used to determine the specific age of a rock or fossil?
Question 88.The idea that the earth is constantly changing and, therefore, life on earth is continually evolving is:
Question 99.Which of the following is NOT evidence for the endosymbiosis theory?
Question 1010.Cells that are simple and contain no membrane bound organelles are called:
Question 1111.Which correctly orders the three major eons from oldest to newest?
Question 1212.Scientists agree that Earth is about how old?
Question 1313.What organelles in eukaryotic cells are thought to have originated from prokaryotic cells?
Question 1414.Which of the following best describes an endosymbiont?
Question 1515.The theory of endosymbiosis best explains:
Question 1616.The time period in Earth's history that saw the greatest increase in both the number and diversity of species is the:
Question 1717.What type of event separates the Paleozoic from the Mesozoic and the Mesozoic from the Cenozoic eras in the Phanerozoic eon?
Question 1818.What is the purpose of the device shown?
Question 1919.The Archean and Proterozoic eons are grouped together as the:
Question 2020.Which of the following theories best explains the mass extinction of the dinosaurs?
AP Biology - The Origin of Life on Earth: Help and Review Chapter Exam Instructions
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