WorksheetsFIBRE TO FABRIC_VII
Total questions: 10
Worksheet time: 5mins
The rearing of silkworms for obtaining silk is called
(a) cocoon
(b) silk
(c) sericulture
(d) silviculture
Which of the following is not a type of silk?
(a) Mulberry silk
(b) Tassar silk
(c) Mooga silk
(d) Moth silk
. The silk fibre is obtained from
(a) fleece of sheep
(b) cotton ball
(c) cocoon
(d) shiny jute stalk
A wool fibre cannot be obtained from which of the following?
(a) Goat
(b) Llama
(c) Alpaca
(d) Moth
Selective breeding is a process of
(a) selecting the offsprings with desired properties.
(b) selecting the parents with desired properties.
(c) selecting an area for breeding.
(d) selecting fine hair for good quality wool.
The general process that takes place at a sheep shearing shed is
(a) removal of fleece.
(b) separating the hair of different textures.
(c) washing of sheep fibre to remove grease.
(d) rolling of sheep fibre into yarn.
The term sericulture is used for
(a) culture of bacteria.
(b) rearing of the silkworm.
(c) making silk fabric from silk yarn.
(d) production of sarees.
Silkworms secrete fibre made of
(a) fat
(b) cellulose
(c) protein
(d) nylon
Read The Following Statement About Wool Yielding Animals And Choose The Incorrect Sentence.
[A]. Angora wool is used to make woolen carpet.
[B]. Camel wool is used to make baby blanket.
[C]. Sheep wool is used to make push-mina shawl.
[D]. All the above.
Paheli And Boojho Argued About The Different Words. Choose Which Of The Statement Is Or Are Incorrect?
[A]. Mori-culture is the science of mulberry cultivation.
[B]. Floriculture is the science of the cultivation of flowers.
[C]. Apiculture is the scientific method of rearing of fishes.
[D]. None of the above.
