NEET Biology Strategies for Enhancement in Food Production / खाद्य उत्पादन में वृद्धि के लिए रणनीतियाँ Question Bank Lac Culture

  • question_answer
    Main composition of lac is

    A) Glue, pigment and sugar

    B) Wax, pigment and glue

    C) Resin, pigment, wax and glue

    D) Resin, sugar and wax

    Correct Answer: C

    Solution :

    Lac is a complex substance having large amount of resin main composition of lac is Resin (68%) Pigmented matterial (10%) wax (10%). Glue (5.5%), suger (4%).


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