See Also: geotropism(medicine)
geotropism(dictionary)
geotropism (iou)
geotropism noun. L19.
[from GEO- + Greek trope turning + -ISM.]
Botany. The growth of part of a plant in response to gravity.
negative geotropism tendency (of stems etc.) to grow upwards. positive geotropism tendency (of roots etc.) to grow downwards.
Sites
Jewelry Earring | looyle | seek blogger | Jewelry Charms | Jewelry Pendants | bridal | pest star | women | men gold | Net Market Place | Gpt Admin | psyche clone | Jewelry Earrings | black veil brides | Super Star | wenfu | Dream Star | health | health | link read | for couples | jewelry Rings | Light Star | like ads | Jewelry | Jewelry Charms | diamond promise | listing hyip |