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

  • question_answer
    Read the given paragraph carefully.
    The female silk ___(i)___ lays eggs. When an egg hatches, a tiny caterpillar called silkworm or ___(ii)___ crawls out. It feeds on leaves and grows. When it is ready to enter the next stage in its life cycle, it secretes a fibre made of ___(iii)___. which hardens on exposure to air. This is the silk fibre. It covers itself completely with this fibre, to form a ___(iv)___. At this stage, the larva is called a ___(v)___. Which grows and changes inside the covering and, a few weeks later comes out as an adult.
    Select the correct sequence of words to complete the above paragraph.
     

    A)
    (i)     (ii)    (iii)      (iv)      (v)
    Moth Larva Protein Pupa Cocoon
                   

    B)
    (i)     (ii)    (iii)      (iv)      (v)
    Larva Moth Carbohydrate Pupa Cocoon
                   

    C)
    (i)     (ii)    (iii)      (iv)      (v)
    Moth Larva Protein Cocoon Pupa
                   

    D)
    (i)     (ii)    (iii)      (iv)      (v)
    Moth Larva Fat Cocoon Pupa

    Correct Answer: C

    Solution :

    Not Available                


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