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Subjects
Science CBSE
Class 7
Fibre to fabric
Textbook questions
7.
Exemplar III
Exercise condition:
3
m.
1.
Wool fibre cannot be obtained from which of the following?
Alpaca
Goat
Moth
Llama
2.
Selective breeding is a process of
selecting the parents with desired properties
selecting the offsprings with desired properties
selecting an area for breeding
selecting fine hair for good quality wool
3.
The general process that takes place at a sheep shearing shed is
separating hair of different textures
rolling of sheep fibre into yarn
washing of sheep fibre to remove grease
removal of fleece
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