Introduction to Life Science: The Evolving Concept of Life
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Questions and Answers

What is the main focus of Quarter 2 - Module 1 in Earth and Life Science?

  • The origin of life on Earth (correct)
  • The principles of chemistry
  • The study of ecosystems
  • The structure of the Earth's atmosphere

Which of the following is a key aspect covered in the introduction to life science?

  • The impact of industrialization on biodiversity
  • The role of photosynthesis in ecosystems (correct)
  • The migration patterns of birds
  • The formation of different rock types

What is the primary focus of 'The Evolving Concept of Life' in Quarter 2 - Module 1?

  • The adaptation of organisms to their environment (correct)
  • The study of human genetics
  • The history of ancient civilizations
  • The exploration of outer space

What does the term 'Biology' encompass?

<p>The growing number of disciplines involved with the study of living forms (B)</p> Signup and view all the answers

What theory is proposed by Richter and supported by Arrhenius?

<p>Panspermia Theory (A)</p> Signup and view all the answers

What do astrobiologists observe to determine the range of conditions that can support life?

<p>Levels of temperature, pH, salinity, and pressure (B)</p> Signup and view all the answers

Who popularized the term 'Biology'?

<p>Jean-Baptiste de Lamarck (C)</p> Signup and view all the answers

In accordance with the Book of Genesis, what does the Theory of Special Creation state?

<p>Every species was individually created by God in its current form (A)</p> Signup and view all the answers

According to the theory of panspermia, how did life reach planet Earth?

<p>In the form of highly resistant spores from microorganisms preserved inside meteorites (C)</p> Signup and view all the answers

What is the Primordial Soup Theory proposed by Alexander Oparin and John Haldane?

<p>It suggests that life started in a primordial soup of organic molecules with energy from lightning (D)</p> Signup and view all the answers

What is the Coacervate theory expressed by A.I. Oparin?

<p>The suggestion that mixed colloidal units called coacervates preceded the origin of life (C)</p> Signup and view all the answers

What does the Miller-Urey hypothesis provide evidence for?

<p>The synthesis of organic molecules from inorganic components in Earth's early atmosphere (C)</p> Signup and view all the answers

What is the main focus of the RNA world hypothesis?

<p>The hypothesis that RNA was the first self-replicating molecule (C)</p> Signup and view all the answers

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