Question

Plz help

Which of the following is an example of a negative tropism?

roots growing downward
leaves turning toward the light
stems and leaves growing upward
leaves curling when touched

Answer 1

Answer: roots growing downward

Answer 2

Answer: leaves curling when touched

Step-by-step explanation:

Negative tropism is going away from the stimulus. if they curl up when touched and the finger, or whatever touched it, is the stimulus, moving away from it makes it a negative stimulus.