The correct option is D Carrot, Turnip
While most plants grow from the seeds, Some plants can give rise to new plants from their body parts. This ability of the plant to give rise to a new plant from one of its own parts (other than seed) is called vegetative reproduction. Sometimes the stem or the leaf or the root when planted can give rise to an entire plant by vegetative reproduction. The carrot and turnip are two such roots which have the ability to grow into a complete plant by vegetative reproduction. Thus, the correct option is D.