Question

Sketch, label and describe the
Spirogyra.
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Answer 1

Answer:

The vegetative body of Spirogyra is unbranched and filamentous. Plant body is long, slender and multicellular. At the posterior end of the filament, there is a unicellular compressed part, called holdfast or hapteta by which the plant body remains attached with any substratum.

Explanation:

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