Question

what are the factors that influence directional growth of plant root? @Mathematics

Answer 1

water

Answer 2

thnQ ur first ques...

Answer 3

u had start reading books????

Answer 4

isntd???

Answer 5

I know gravitropism and thigmotropism are factors... just wanna figure out if there are any more factors affecting directional growth... of plant roots

Answer 6

i know i m jk cmn wel howz u ?????

Answer 7

i'm good :) :P

Answer 8

wbu

Answer 9

Yep, availability of water, nutrients (ie. If a plant is deficient in nitrogen it will grow more roots where nitrogen is found), soil density (ie. if there is a dense patch in the soil and the plant can't grow around it the root growth will change direction. Of course the main one is gravity :P