Organism Form Constraints and Surface Area to Volume Ratio
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Questions and Answers

Which tissue type functions as a barrier against mechanical injury, pathogens, and fluid loss?

  • Nervous tissue
  • Muscle tissue
  • Epithelial tissue (correct)
  • Connective tissue
  • Where is simple squamous epithelial tissue found in the body?

  • Intestines
  • Blood vessels (correct)
  • Trachea
  • Kidney tubules
  • Which type of connective tissue binds epithelia to underlying tissues and holds organs in place?

  • Loose connective tissue (correct)
  • Cartilage
  • Adipose tissue
  • Fibrous connective tissue
  • What is the function of fibrous connective tissue?

    <p>Support and strengthening</p> Signup and view all the answers

    Where is pseudostratified columnar epithelial tissue found?

    <p>Trachea</p> Signup and view all the answers

    Which type of tissue is responsible for nearly all types of body movement?

    <p>Muscle tissue</p> Signup and view all the answers

    Why does the surface area to volume ratio affect form in multicellular organisms?

    <p>It limits the range of animal forms</p> Signup and view all the answers

    Which of the following best describes homeostasis?

    <p>A process that regulates a stable internal environment</p> Signup and view all the answers

    What is the main difference between negative feedback and positive feedback in homeostasis?

    <p>Negative feedback decreases change or output, while positive feedback increases it</p> Signup and view all the answers

    How do evolutionary adaptations help multicellular organisms maintain exchange with the environment?

    <p>By developing extensively branched or folded surfaces</p> Signup and view all the answers

    Which of the following is an example of positive feedback in animals?

    <p>Childbirth</p> Signup and view all the answers

    How do animals primarily cool off?

    <p>By panting or sweating to release heat</p> Signup and view all the answers

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