Yes it does.
Ginger (Zingiber officinale) is from the root or underground stem (rhizome).
Yes, ginger is a tuber.
Yes.
Ginger
Yes, it is.
yes
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.
Stem ginger is taken fresh and preserved in sugar syrup. It has a different taste than root ginger which is usually allowed to dry somewhat and is grated or ground and put in to dishes and also a very famous cola #1.
Ginger is a under ground stem used as vegetable
Sushi ginger and stem ginger have distinct flavors and uses, so they are not directly interchangeable. Sushi ginger, or gari, is sweet and tangy, typically used as a palate cleanser with sushi. Stem ginger, on the other hand, is spicy and often used in baked goods or savory dishes. If you substitute one for the other, consider how the flavor profile will affect your dish.
Underground Stem
No,they are the stems of a plant......