Use the drop-down menus to complete each sentence.

Question

Revolt · Accepted Answer

✔ phototropism; A plant grows toward a sunny window. This response is an example of .: phototropism; Sometimes a plant grows around a tree for support. This response is an example of .: thigmotropism; The roots of a plant grow toward a water source. This response is an example of .: hydrotropism; The roots of a plant grow down into the soil. This response is an example of .: gravitropism

Plant Responses

Use the drop-down menus to complete each sentence.

More from this Course