Fibre to Fabric Chapter 3 Class 7 Solutions – Kseeb Science
Welcome to booksolutionsindia. Here with this post we are going to help 7th class students to solve KSEEB Class 7 Science Book, Chapter 3, Fibre to Fabric. Here students can easily get all the exercise questions solution for Chapter 3, Fibre to Fabric. Also here our teachers are solve each problems with easily understandable methods with proper guidance so that every student can understand easily. Here all the question and solutions are based on KSEEB, Karnataka board Latest Syllabus 2023-24.
Fibre to Fabric Chapter 3 all Questions Solution
(1) You must be familiar with the following nursery rhymes:
(i) ‘Baa baa black sheep, have you any wool.’
(ii) ‘Mary had a little lamb, whose fleece was white as snow.’
Answer the following :
(a) Which parts of the black sheep have wool?
The wool is obtained from the hairy fibres of the black sheep which are present on whole body of the black sheep.
(b) What is meant by the white fleece of the lamb?
The white fleece of the lamb is mean to be the white color of the fur and also known as the white hairy skin of the sheep.
(2) The silkworm is
(a) a caterpillar,
(b) a larva.
Choose the correct option.
(iii) both a and b
(iv) neither a nor b.
Correct option – (iii)
The silk worm is both a caterpillar and a larva because when first the silk worm is larva after that a caterpillar both are the life time periods of silkworm
(3) Which of the following does not yield wool?
(iv) Woolly dog
Correct option – (iv)
The woolly dog does not yield wool.
(5) Given below is a sequence of steps in the processing of wool. Which are the missing steps? Add them.
Shearing, ___ sorting, ___,___,___
Shearing, scouring, sorting, cleaning burrs, dyeing, and rolling.
(7) Out of the following, which are the two terms related to silk production?
Sericulture, floriculture, moriculture, apiculture and silviculture.
The terms related to silk production are sericulture and moriculture
Sericulture is a process in which the silk worm is reared or rearing of silk worm to get silk is known as sericulture
Moriculture is the process of cultivating mulberry plants for silk obtaining.
More from KSEEB Class 7 Science :
Leave a Reply