Question

a science experiment. after several days is which tropism is francis most likely investigating? phototropism positive gravitropism hydrotropism thigmotropism

Explanation:

• Phototropism is the growth of a plant in response to light. In the image, there is a light source, which is relevant to phototropism.
• Positive gravitropism is growth in response to gravity (e.g., roots growing down).
• Hydrotropism is growth in response to water.
• Thigmotropism is growth in response to touch.

Answer:

phototropism