Grade 12th pass7 grade science
Read the following statements (i-iv) with blanks and select the option that correctly fills any two of them.
(i) The process of unwinding the silk filaments from the cocoon and combining them together is called_________
(ii) ________is removal of fleece from animal.
(iii) _________is the principle component of silk.
(iv) ___________straightens the woolen fiber and also removes residual dirt.
Read the following statements (i-iv) with blanks and select the option that correctly fills any two of them.
(i) The process of unwinding the silk filaments from the cocoon and combining them together is called_________
(ii) ________is removal of fleece from animal.
(iii) _________is the principle component of silk.
(iv) ___________straightens the woolen fiber and also removes residual dirt.
