chromosomes carrying the (wild type A / mutant A^Y) produce the Raly protein and a (very high / moderate) amount of yellow fur, while chromosomes carrying the (wild type A / mutant A^Y) produces NO Raly protein and a (very high / moderate) amount of yellow fur.
Cream of tartar. Cream of tartar or potassium hydrogen tartrate is a fine white powder. Often used when beating egg whites. Forms: Cream of tartar, potassium hydrogen tartrate, or potassium bitartrate is a fine white powder. Derivation: cream of tartar is a byproduct of the wine-making process; a crystal precipitate that forms during grape fermentation.
Your substitute for cream of tartar depends on what you are using it in. Cream of tartar is used in several applications. It is often used in baking to give baking soda an acid to react with, to act as a leavening agent. It is also used to stabilize egg whites, particularly during the preparation of meringue.