
The Life History of the Onion
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.
- Year: 1943
- Country: United Kingdom
- Genre: Documentary
- Studio: British Council, Gaumont-British Instructional
- Keyword:
- Director: Mary Field
- Cast: