Spirogyra: Structure and Life Functions (1970, silent)
Still tracking down the soundtrack. Shows masses of spirogyra and close-ups of their filament and cellular structure. Observes the nucleus, cytoplasm, chloroplasts, and pyrenoids through a microscope, and measures the cell length and diameter. Examines a spirogyra culture to observe growth and reproduction.
We digitized and uploaded this film from the A/V Geeks 16mm Archive. Email us at footage@avgeeks.com if you have questions about the footage and are interested in using it in your project.
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