Multicellular Organism System Organization Model Quiz
8 Questions
1 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

Which statement best describes the performance expectation HS-LS1-2?

  • Describing the hierarchical system of a single-celled organism.
  • Understanding the molecular structure of multicellular organisms.
  • Developing and using a model to illustrate the hierarchical organization of interacting systems within multicellular organisms. (correct)
  • Explaining the chemical reactions within multicellular organisms.

    • What is the emphasis of functions at the organism system level in HS-LS1-2?

  • Cell division and genetic variation.
  • Reproductive processes and hormone regulation.
  • Gas exchange and energy production.
  • Nutrient uptake, water delivery, and organism movement in response to neural stimuli. (correct)

    • According to the assessment boundary, what interactions and functions are not included in the assessment?

  • Interactions and functions at the organ level.
  • Interactions and functions at the organism system level.
  • Interactions and functions at the cellular level.
  • Interactions and functions at the molecular or chemical reaction level. (correct)

    • What is an example of an interacting system mentioned in the clarification statement for HS-LS1-2?

    <p>Artery regulating and delivering the proper amount of blood within the circulatory system.</p> Signup and view all the answers

    What is the disciplinary core idea represented by LS1.A: Structure and Function?

    <p>Multicellular organisms have a hierarchical structural organization.</p> Signup and view all the answers

    Which type of feedback mechanism encourages what is going on inside a living system?

    <p>Positive feedback</p> Signup and view all the answers

    What is the primary function of feedback mechanisms in a living system?

    <p>To maintain internal conditions within certain limits</p> Signup and view all the answers

    Which type of feedback mechanism discourages what is going on inside a living system?

    <p>Negative feedback</p> Signup and view all the answers

    More Like This

    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser