Question

the picture above is a diagram representing a response in plants known as phototropism. which of these takes place during phototropism? select two correct answers. clear all a plants auxins cause cells to become longer, so the plant will turn away from the light. a plant will use a class of hormones, known as auxins, to help it respond to light. a plant will turn toward the light, whether natural or artificial. a plant, due to a touch stimulus, will show directional growth movement.

Explanation:

Phototropism is the growth response of plants to light. Auxins are plant - hormones that play a role in this process. A plant will turn towards the light (positive phototropism). The statement about turning away from light is incorrect (negative phototropism is less common in the context of general phototropism discussions). The statement about touch - stimulus refers to thigmotropism, not phototropism.

Answer:

A plant will use a class of hormones, known as auxins, to help it respond to light.
A plant will turn toward the light, whether natural or artificial.