Scientific Experiments Quiz
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Questions and Answers

What does a Nostoc colony contain?

  • Several large root-like extensions
  • Numerous small spherical cells
  • Hundreds of leaf-like structures
  • Thousands of straight or twisted filaments (correct)

    • What is the color of the Nostoc balls?

  • Purple to violet
  • Yellowish to brown
  • Reddish to orange
  • Greenish to blue green (correct)

    • What is the shape of the vegetative cells in Nostoc?

  • Triangular and pointed
  • Rectangular and elongated
  • Cylindrical or spherical (correct)
  • Irregular and star-shaped

    • What is present in the form of a colony in Nostoc?

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

    What surrounds the protoplast in Nostoc vegetative cells?

    <p>Cell wall</p> Signup and view all the answers

    What is the arrangement of Nostoc balls within a colony?

    <p>In a bead-like structure</p> Signup and view all the answers

    What is the classification of Nostoc under Kingdom?

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

    What is the order to which Nostoc belongs?

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

    What is the color of Nostoc balls?

    <p>Greenish-blue</p> Signup and view all the answers

    What is the shape of the Nostoc vegetative cells?

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

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