tropism Flashcards
1
Q
what is tropism
A
growth movement in plants related to directional stimuli
2
Q
what is phototropism
A
growth responses towards or away from the direction of the light
3
Q
what is gravitropism
A
growth responses towards or against gravity
4
Q
describe practical 1,2,3
A
5
Q
where is auxin produced
A
auxin is produced in the tips of roots and shoots and diffuse to the region of extension
