Question

root are ________ phototropic​

Answer 1

Answer:

Positive

Explanation:

Roots are positive phototropic.

Answer 2

Answer:

Negatively phototropic

Explanation:

That's because roots go down not up and the stem part is Positively phototropic because they grow upwards.

I know it is wrong to point out others mistake but the answer given before me is wrong.

Hope it helps.