Question

Sketch a label and describe the spirogyra.​

Answer 1

Explanation:

External features: 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

Answer 2

Explanation:

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