1.

The main component/compounds provided by crushed grapes for wine making is/are

Answer»

sugars
sugars and yeast
sugars and tartaric acid
sugars, yeast and tartaric acid.

Solution :The two most IMPORTANT components NEEDED for fermentation, sugars (in the fruit juice) and yeast (present on the SKIN of grapes). Both of these are provided by crushed groups.


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