The root.... used mainly in cooking and for medicinal purposes. It is also used as a dye for food and fabric.
by using colouring stuffs like turmeric which will not harm our digestion
ginger , turmeric, potato are different examples of underground stem buds.
the part of the flower that is edible
The entire onion plant is edible.
Every part of this plant is edible
shoe
The flesh is the edible part
rice
fruit
the entire shoot is edible the stem to the head
Potato.
the blue edible part dahh