Sweet potato is a modified

Step-by-step solution

The sweet potato root system consists of fibrous roots - that absorb nutrients and water and anchor the plant and storage roots - which are lateral roots that store photosynthetic products. The root system of sweet potato plants obtained by vegetative propagation starts with adventitious roots that develop into primary fibrous roots which branch into lateral roots. As the plant matures, thick pencil roots that become lignified are produced. Other roots without lignin, are fleshy and bulky and are called storage roo