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Questions and Answers
What does a Nostoc colony contain?
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?
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?
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?
What is present in the form of a colony in Nostoc?
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What surrounds the protoplast in Nostoc vegetative cells?
What surrounds the protoplast in Nostoc vegetative cells?
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What is the arrangement of Nostoc balls within a colony?
What is the arrangement of Nostoc balls within a colony?
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What is the classification of Nostoc under Kingdom?
What is the classification of Nostoc under Kingdom?
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What is the order to which Nostoc belongs?
What is the order to which Nostoc belongs?
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What is the color of Nostoc balls?
What is the color of Nostoc balls?
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What is the shape of the Nostoc vegetative cells?
What is the shape of the Nostoc vegetative cells?
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