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The Life History of the Onion
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The film shows speeded-up germination of the seed to form roots and shoot, at whose base the leaves later form a bulb. The flower produces pollen grains (shown much magnified), which are transferred by insects to the stigmas for fertilization of seeds inside the ovary.
GénerosDocumentary
País🇬🇧 GB
IdiomaEN
Estreno25/01/1943
Duración11 min (0h 11m)
EstudiosBritish Council, Gaumont-British Instructional
DirectorMary Field
Cine
Dispositivo
Plataformas
Gratis
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