Tomatoes That are Planted Upside Down Still Grow Upright, Displaying

Question

Tomatoes that are planted upside down still grow upright, displaying
A) phototropism.
B) lumitropism.
C) gravitropism.
D) amylotropism.
E) thigmotropism.

Accepted Answer

Gravitropism is the response of a plant to gravity that determines the direction of growth. In this case, even though the tomato plant is planted upside down, it will still grow upward towards the source of light due to its gravitropic response.