Yeasts are migro-organisms of the fungi kingdom. Specific types of yeast are used in baking, in brewing beer, and for nutritional purposes.
yeast is another type of fungi. useful in the production of fuels, vitamins, chemicals, bread, and even medicines such as the vaccine for hepatitis B
yeast is not an animal it is only a cell
No
YeAsT iS iN cHiCkEn, BeEr, BrEaD, aNd OtHeR fLoWeReD pRoDuCtS!