Why is it necessary to kill the pupae by boiling the cocoon in water?Can it be avoided?
Answers
Answered by
324
it is necessary to boil the cocoon and kill pupa because to make a continues thread of silk we need to kill it otherwise pupa grows and break the cocoon and we will not get a continues thread.......
hence it is necessary and we cant avoid it....
hope this helps
hence it is necessary and we cant avoid it....
hope this helps
saniakhateeb:
please mark as brainliest answer
Can you please explain why we can't avoid it?
We can't avoid cuz we need slik
yes
and we cant get a continuous silk thread
got it shezain
please if this helps please mark as brainliest answer
thanks you very much
Thank you so much!!!☺☺☺
ohh welcome
Answered by
71
Hey there!
It's necessary to kill pupae by boiling cocoon in water. So, we can get silk.
If they are not killed they develops into silk moths and we can't get silk. So they are killed.
Of course not all are killed. Some are preserved so that they are developed into silk moths.
:)
It's necessary to kill pupae by boiling cocoon in water. So, we can get silk.
If they are not killed they develops into silk moths and we can't get silk. So they are killed.
Of course not all are killed. Some are preserved so that they are developed into silk moths.
:)
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