📢 Too many exams? Don’t know which one suits you best? Book Your Free Expert 👉 call Now!


    âš¡ Azaadi sale - Celebrate Independence Day with Flat 55% Off On all courses! 13 to 17 Aug âš¡ Enroll Now

    Question

    The process of killing pupa without changing the cocoon

    shell layer is called
    A Dupion Correct Answer Incorrect Answer
    B Hatching Correct Answer Incorrect Answer
    C Denier Correct Answer Incorrect Answer
    D Stifling Correct Answer Incorrect Answer

    Solution

    Stifling - Applied to silk cocoons in order to kill the pupae preventing the emergence of moths and allowing them to preserve the silk for long periods of time. Aggressive methods like sun exposure, hot steam from boiling water or hot air.

    Practice Next
    ask-question

    Not sure which exam is best for you Talk to our expert

    Get My Free Call