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Q.
Isinglass, a type of byproduct of fish industry is principally used for
Chhattisgarh PMTChhattisgarh PMT 2005
Solution:
Isinglass is a high grade collagen produced from the air bladder or swim bladder of certain fish viz, cat fishes and carps.
It is used in the purification of vineger, wine, beer, in Indian ink etc.