Botany Semester II: Plant Anatomy Quiz
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Questions and Answers

What is the primary function of stomata in plants?

  • Facilitating gaseous exchange and transpiration (correct)
  • Regulating the absorption of minerals from the soil
  • Aiding in the storage of starch in guard cells
  • Supporting the mechanical structure of the plant
  • Which cells provide physical and mechanical support to the plants?

  • Guard cells
  • Subsidiary cells
  • Chloroplast cells
  • Epidermal cells (correct)
  • What is the main opening through which gaseous exchanges and absorption from the atmosphere take place?

  • Guard cells
  • Stomatal pore (correct)
  • Subsidiary cells
  • Chloroplasts
  • What is the main function of stomata in plants?

    <p>Facilitate gas exchange for photosynthesis and respiration</p> Signup and view all the answers

    What is the role of subsidiary cells in relation to stomata?

    <p>Forming a working space for the stoma</p> Signup and view all the answers

    Which of the following is NOT a type of epidermal tissue system in plants according to the given text?

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

    In which type of stomata are guard cells kidney-shaped with thin walled outside and thick walled inside?

    <p>Dicot stomata</p> Signup and view all the answers

    What is the Greek origin of the word 'stomata'?

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

    Which tissue in plants is responsible for providing mechanical support and protecting the plant?

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

    Which plant adaptation with respect to anatomy is NOT related to hydrophytes?

    <p>Xerophytic adaptation</p> Signup and view all the answers

    Dr. Bindu Gopalkrishnan teaches F.Y.B.Sc. Botany Semester - II MAJOR PAPER – Economic and Developmental Botany MODULE -2 PLANT ANATOMY. The syllabus includes Epidermal tissue system: types of hair, monocot and dicot ______

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

    The primary structure of dicot and monocot- root, stem and ______

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

    Hydrophytic adaptation in plants with respect to anatomy: Free floating, rooted floating and submerged ______

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

    CO2: Recognize the economically important plant products CO3: Categorize the dicot and monocot plants using internal ______

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

    Stomata are minute pores or openings in the epidermis layer of the leaves, young stems, and some other parts of green plants which form an important constituent of their ______.

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

    The chloroplasts present in the stomatal pores contain ______ which along with sunlight facilitate the process of photosynthesis.

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

    Stomatal closure at night prevents water from escaping through ______.

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

    Epidermal cells are irregular in shape and form the outermost layer of plants, providing physical and mechanical support to the plants. These cells are present as the building blocks of a ______.

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

    Subsidiary cells are soft and provide scope for the guard cells to expand and the pore to open. They essentially form a working space for the ______.

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

    Since all of the functioning of Stomata depends upon the opening and closing of it, and the Guard cells are the sole doer of it, these are pretty vital to the overall ______ maintenance.

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

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