Geotropism is

Geotropism was discovered by

Geotropism was discovered by

Geotropism : Roots, Thigmonasty : ?

Negative geotropism in horizontle stems is caused by

Gravity : Geotropism, Touch : ?

A potted plant is made to lie horizontally on the ground. Which part of the plant will show i] positive geotropism? ii] negative geotropism?

Define positive geotropism and negative geotropism. Give one example of each.

Define positive geotropism and negative geotropism. Give one example of each.