Exercises
ERING
REM
UNDER
INION
LET'S UNDERSTAND
QT .
· Objective type questions
A. Fill in the blanks with the correct words.
1. A fabric is woven using
(yarns/fibres).
2. During
(scouring/grading), wool is sorted on the basis of different
parameters.
3. The silkworm eggs hatch only once a year in
(winter/spring).
4. The filaments secreted by silkworm are made of a
(vitamin/protein)
that hardens to form silk.
5.
(Filaments/Fibres) from many cocoons are twisted together to make
a strong thread which is wound on a reel.
Answers
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Explanation:
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