Question

Which wool fibres are straightened combed and rolled into yarn?

Answer 1

Answer:

The longer fibres are made into wool for sweaters and the shanter fibres are spun and woven into woollen cloth. 1. The silk yarn (thread) is obtained from the cocoon of the silk moth (Scientifically called as Bombyx mori).

Answer 2

Answer

The silk yarn (thread) is obtained from the cocoon of the silk moth (Scientifically called as Bombyx mori). ANSWER: Wool obtained from the fleece of sheep, yak, goat etc. are straightened, combed and rolled into yarn.Jun