7th Class Science Fibre to Fabric Question Bank Fibre to Fabric

  • question_answer
    Refer to the given figure.
     
    At which labelled stage moulting occurs?
       

    A) P only             

    B) Q only 

    C) P and R only   

    D) R and S only

    Correct Answer: B

    Solution :

    In the given figure of life cycle of silk moth P, Q, Rand S refer to eggs, larva, pupa and adult moth respectively. Moulting occurs at larval stage.


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