Yes, it is.
Onions are bulbs, used in cooking as vegetables. Ginger is a rhizome - a horizontal stem of the ginger plant. Tomatoes are a fruit.
ginger , turmeric, potato are different examples of underground stem buds.
Stem tuber of the potato plant is edible
Ginger (Zingiber officinale) is from the root or underground stem (rhizome).
Yes, ginger is a tuber.
An example of a thick stem is the edible stem of the Rhubarb plant.
Yes.
yes
Ginger
Yes it does.
Yes, you can substitute ground ginger for stem ginger, but keep in mind that the flavor and texture will differ. Ground ginger is more concentrated and has a spicier taste, while stem ginger is sweeter and has a chewy texture. You may want to adjust the quantity, using less ground ginger since it's more potent—generally about one-quarter to one-half of the amount called for in stem ginger. Additionally, consider the recipe's context, as the texture may be important in some dishes.
Yes, you can use fresh ginger instead of stem ginger in cakes, but keep in mind that they have different flavors and textures. Fresh ginger is more pungent and has a sharper taste, while stem ginger is sweeter and softer. Adjust the quantity to your preference, starting with a smaller amount of fresh ginger, and consider adding sugar to balance the flavors if needed.