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.

تُعرض النبذة بالإنجليزية لعدم توفر ترجمة بعد.