Question : Give the economic importance of lac insect.

1.	Question : Give the economic importance of lac insect.
Answer» Solution :ECONOMIC importance of Lac a. Lac is largely used as a sealing wax and adhesive for optical instruments. It is used in ELECTRIC industry, as it is a good INSULATOR. b. It is used in preparations of shoe and leather polishes and as a protective COATING of wood. C. It is used in laminating paper board, photographs, engraved materials and plastic moulded articles. d. Used as a filling material for gold ornaments.

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