Answer these Questions chapter Animal fibres, Living science
Solution:
The solutions to your _1st and 2nd _ query have been provided below:
1. To get the silk, a silkworm is killed at the stage of pupa as it is fully covered with silk during this life stage. Hence, pupas are killed to obtain silk fibres. Around 5000-6000 pupas are killed to obtain 1kilogram of silk.
2. The silk containing sericin known as raw silk. Sericin can be described as the protein produced by the silkworm during the production of silk.
For remaining queries, we request you to post them in separate threads to have rapid assistance
from our experts.
The solutions to your _1st and 2nd _ query have been provided below:
1. To get the silk, a silkworm is killed at the stage of pupa as it is fully covered with silk during this life stage. Hence, pupas are killed to obtain silk fibres. Around 5000-6000 pupas are killed to obtain 1kilogram of silk.
2. The silk containing sericin known as raw silk. Sericin can be described as the protein produced by the silkworm during the production of silk.
For remaining queries, we request you to post them in separate threads to have rapid assistance
from our experts.