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Examen
Chapter 5 - Silk Exams Questions And Answers
CHAPTER 5 - SILK
CHAPTER 5 - SILK
CHAPTER 5 - SILK Silk - Answer- - Is a natural protein fiber - China around 2640 B.C. - Production closely guarded secret for centuries - Currently no successful silk production in US - China - India - Japan Sericulture - Answer- - Production of silk - Silk moths lay eggs - Eggs hatch and the larvae are fed mulberry leaves - After about 35 days, the silkworms spin their cocoons - Silkworm forces liquid silk through two spinnerets and the fiber hardens with air contact - One s...
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