the secretion of the sting of silk worm forms the silk fibre. true or false with proper justification
Answers
Answer:The statement mentioned in the question is completely true.
Explanation:
The natural silk fibre is made from the silk worms.
In this process,the silk worms are harvested in a large amount.And in the last stage of a silk worm's lifespan they excrete a thik salvia liquid from their mouth, and the silk fibre is formed by the drying process of this saliva liquid.
And then the basic fibre component is further processed in the factories to get the necessary fibres.
That's why the statement mentioned in the question is completely true.
Explanation:
Fibroin is the part of the protein and it produced by certain insect larvae. Fiber of the silk is produced by the fibroin. So sink is produced by few insects and caterpillars have been utilized for assembling the sink materials. You can find few transformations during the production of silk and this statement is completely true. Silk is a characteristic protein fiber, a few types of which can be woven into materials.