Silk Production Quiz

Froggy Jumps

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How silk is made

LIWAYWAY PEGA

Philippines

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Silk Production Quiz


Froggy Jumps Silk Production QuizVersion en ligne How silk is made par LIWAYWAY PEGA 1 What insect spins the cocoons used to make most commercial silk? a Silk moth (Aristus) b Spotted moth c Silkworm (Bombyx mori) 2 Which leaves are traditionally fed to silkworms to produce silk? a Mulberry leaves b Cactus leaves c Oak leaves 3 What is the process called to unwind the thread from a cocoon? a Spinning b Gumming c Reeling 4 During which life stage does the silk fibroin filament get formed? a Egg stage b Pupal stage c Larva/caterpillar stage 5 What does sericulture refer to? a Silk farming and production b Wool spinning c Cotton dyeing 6 Which country is the largest producer of silk globally? a Italy b China c India 7 Silk fibers are mainly composed of which protein? a Keratin b Fibroin c Collagen 8 What is raw silk? a Silk fabric dyed black b Silk thread twisted twice c Silk fiber before degumming and finishing 9 What is the term for removing gum from silk to feel smooth? a Degumming b Bleaching c Boiling 10 Which other silkworm species can produce commercial silk besides Bombyx mori? a Tussah/Tasar silkworms b Honeybee c Lepidoptera moth