Question

The process of killing pupa without changing the cocoon shell layer is called

Q: Answer-The process of killing pupa without changing the cocoon shell layer is called

Stifling - Applied to silk cocoons in order to kill the pupae preventing the emergence of moths and allowing them to preserve the silk for long periods of time. Aggressive methods like sun exposure, hot steam from boiling water or hot air.

A Dupion

B Hatching

C Denier

D Stifling

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The process of killing pupa without changing the cocoon shell layer is called

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