To which directional stimuli do :
(a) roots respond?
(b) shoots respond?
(a) root responds to gravity (b) shoot respond to sunlight ( actually it a negative tropism movement)
To which of the following directional stimulus roots of a plant do not respond?
(a) moisture
(b) candlelight
(c) touch
(d) gravity
The shoot of the plant grows towards _____ while the root of the plant responds to _____.