In addition to asexual reproduction, sexual reproduction based on seed development is common in the world of plants. The possibility of selectively crossing male and female plants to obtain seeds with desired c... read more
Director
Writer
Director of Photography
Editor
15 minutes
1983-01-01
Deutsch
Germany
Institut für Film und Bild in Wissenschaft und Unterricht
Georg Schimanski Dokumentarfilme
407 days ago
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