Multiple choice

Which of the following is not related to silk fiber?

  1. Cocoon

  2. Sheep

  3. Silkworm

  4. Pupa

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Silk fibre is obtained from the cocoon of the silk moth. Pupa is also a developmental stage of the moth. Sheep is a source of wool and not silk. So it is not related to silk.