1.

Insinglass a type of by product of fish industry is principally used forA. Feeding cattle, pigs and poultryB. Preparation of paints and varnishesC. Clarification of vinegar, wines and beerD. Production of insulin

Answer» Correct Answer - C
Isinglass is principally used for clarifying of wines, bear and making purse,honey comb, book and ribbon. The isinglass prepared in Russia is of best quality in the world.


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