Question

Match the following terms and definitions. 1. phototropism the growth of a plant in response to sunlight 2. geotropism plant growth caused by an external stimulus 3. hydrotropism movement or growth of a plant in response to gravity 4. thigmotropism movement or growth of a plant in response to touch 5. tropism the growth of plants toward water

Answer 1

1. Phototropism-the growth of a plant in response to sunlight.

2. Geotropism-plant growth caused by gravity.

3. Hydrotropism-the growth of a plant towards water.

4. Thigmotropism-the growth of a plant in response to touch.

5. Tropism- plant growth caused by an external stimulus.

Answer 2

Answer:

1. Phototropism-the growth of a plant in response to sunlight.

2. Geotropism-plant growth caused by gravity.

3. Hydrotropism-the growth of a plant towards water.

4. Thigmotropism-the growth of a plant in response to touch.

5. Tropism- plant growth caused by an external stimulus.

Explanation: