Biology Fundamentals Quiz
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Questions and Answers

What is the unifying theme that explains the unity and diversity of life?

  • Energy processing
  • Internal regulation
  • Evolution (correct)
  • Cellular structure

What is the primary unit of structure and function in all organisms?

  • Genes
  • Tissues
  • Cells (correct)
  • Organs

What scientific approach do biologists use to make observations, pose questions, and form conclusions?

  • The scientific method (correct)
  • Statistical analysis
  • Analytical chemistry
  • Qualitative research

Which level of organization involves the study of the molecular biology of a cell?

<p>Cell biology (A)</p> Signup and view all the answers

What is the overarching goal of biologists when they study and classify various forms of life?

<p>To categorize and understand life's diversity (B)</p> Signup and view all the answers

Which process involves the elimination of metabolic waste from an organism?

<p>Excretion (B)</p> Signup and view all the answers

In vertebrates, which organs are primarily responsible for excretion?

<p>Lungs, kidneys, and skin (B)</p> Signup and view all the answers

What are the waste products produced during cellular respiration?

<p>Carbon dioxide, water, salts, urea and uric acid (B)</p> Signup and view all the answers

How do unicellular organisms discharge waste products?

<p>Directly through the surface of the cell (D)</p> Signup and view all the answers

In green plants, what respiratory products are excreted?

<p>Carbon dioxide and water (B)</p> Signup and view all the answers

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