Question

Pole beans need something to grow around and up. Which kind of stimuli can encourage this type of growth?(1 point)
Responses

water
water

light
light

touch
touch

gravity
gravity

Answer 1

The type of stimulus that can encourage pole beans to grow around and up is **touch**. When the tendrils of pole beans make contact with a structure, they tend to wrap around it, which is a response known as thigmotropism.