Plants fiber and fabric solution Cordova Learning Science class07
A Tick the correct options: 1. Which of the following is not a natural fibre? (a) cotton (b) rayon ā (c) silk (d) wool 2. Lohi is the breed of (a) cow (b) silk moth (c) sheep ā (d) buffalo 4. Sheep are sheared in season (a) summer ā (b) spring (c) autumn Ć (d) winter 3. How many weeks are required for the eggs of silk moth to hatch? See book (a) one (b) two ā (c) three (d) four 6. Which of the following silk is produced when raw silk is twisted? (a) spun (b) coloured (c) thrown ā (d) mooga 5. What do we call the silky covering spun by the silkworm for its protection? (a) moth (b) larvae (c) pupa (d) cocoonā B. Fill in the blanks: 1. Alpaca is generally f...