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.
The Life History of the Onion
January 25, 1943
Reviews
There are no reviews for this movie yet.
Video reviews
0 review(s)
Text reviews
0 review(s)