Answer: False, because silkworms feed on mulberry leaves. True, because cellulose is made of chitin, a complex carbohydrate that is indigestible by humans. e) A weaving of yarn makes a piece of fabric. State whether the following statements are true or false. A: False. (f) Silk fibre is obtained from the stem of a plant. Answer: The fibres obtained from plants and animals are called natural fibres. ... fibers that are made by plants or animals are called. Answer: True. (a) Wool (6) Silk (c) Cotton (d) Nylon Answer: (c) Cotton is a plant fibre. Question 7. Which of the following is a plant fibre? From which parts of the plant, cotton and jute are obtained. Your email address will not be published. d) The process of removing a seed from cotton is called ginning. (A) Yarn is made from fibres. We get wool from the fleece of sheep or goat. Answer. False. (False) g) Polyester is a natural fibre. If false, correct them. During spinning, a number of fibres are taken together and then twisted. Print; Share; Edit; Delete; Report an issue; Live modes. Required fields are marked *, NCERT Class 6 Science Chapter 3 Fibre to Fabric. (F) False : Silk fibre is obtained from silkworm (animal). g) Polyester is a natural fibre. (e) Weaving of yarn makes a piece of fabric. 15. b. Classify the following fibers as natural or synthetic: nylon, wool, cotton, silk, polyester, jute. K - Professional development. Kongsikan Kongsikan. NCERT solutions for Science Class 6 CBSE chapter 3 (Fibre to Fabric) include all questions with solution and detail explanation. Answer. (a) True (b) False; The process of making yarn from fibres is called spinning. Save. Explanation: a)& b) Process of making yarn from fibres is called spinning. To make yarn we twist and turn the fibres. State the following statement are true or false a) Yarn is made from fibres b) Spinning is a process of making fibres c) Jute is the outer covering of coconut d) The process of removing seed from cotton is called ginning. (a) India (b) China (c) USA (d) Australia. True) (b) Spinning is a process of making fibers. (c) Weaving is a process of arranging two sets of yarn together. 0% average accuracy. true. g. False, Polyester is not obtained from plant or animal sources. It is made from chemical substances. It produces fabric. (a) Nylon (b) Polyester (c) Terelene (d) All of these. State whether the following statements are true or false. 0 likes. Which of the following grows best in a black soil and warm climate? e) Weaving of yarn makes a piece of fabric. Answers: fiber evidence can have probative value. (B) Spinning is a process of making fibres. And Outer layer of jute stem is taken to make jute fibre. Answer: Natural Fibres: wool, cotton, silk, jute. g) Polyester is a natural fibre. (c) False; Jute fibre is obtained from the stem of jute plant. (True) (e) Weaving yarn makes a piece of fabric. f) Silk fibre is obtained from the stem of the plant. (True) e) Weaving of yarn makes a piece of fabric. Students progress at their own pace and you see a leaderboard and live results. Answer: Cotton is obtained from the fruit of the cotton plant, and jute is obtained from the stem of the jute plant. The process of making yarn from fibre is called spinning. Nylon, wool, cotton, silk, polyester, jute. True, because cellulose has a molecular structure that makes it impossible for humans to digest. (True) b) Spinning is a process of making fibres. f) Silk fibre is obtained from the stem of a plant g) Polyester is a natural fibre. ... silk is classified as a:-animal fiber-natural fiber-regenerated fiber Solution: (c) … (a) Silk is a plant fibre. (True) b) Spinning is a process of making fibres. (g) False : Polyester is a synthetic fibre. (C) False : Jute is obtained from jute plant (Corchorus). (B) False : Spinning is the process of making yarn from fibres. (g) Polyester is a natural fibre. (False) c) Jute is an outer covering of coconut. True or False: Cellulose cannot be digested by humans. If false, correct them. (d) Cotton yarn on burning gives an odour similar to that of a burning paper. Explanation: a)& b) Process of making yarn from fibres is called spinning. g) Polyester is a natural fibre. b) False, spinning is not a … fiber evidence was used in the conviction of which person? 23 minutes ago by. Seed is removed manually by hands or machines. State whether the statements given below are True or False: Ml the plants have fibres in their body structure. Which out of the following will she … (b) Jute is obtained from the leaves of a plant. (A) True f) Silk fibre is obtained from the stem of a plant. SOLUTION: (A) True (B) False : Spinning is the process of making yarn from fibres. State whether the following statements are true or false: (a) Yarn is made from fibres. Which country is the birth place of silk? In general, whole grains provide more than refined grains, but fibre content still varies widely among whole grains. (C) False : Jute is obtained from jute plant (Corchorus). g) Polyester is made through the chemical reaction of coal and petroleum. (f) Silk fibre is obtained from the stem of a plant. natural. (d) True (e) True (f) False; Silk fibre is obtained from cocoon of the silk moth. nylon, wool, cotton, silk, polyester, jute, Answer: Nylon: Synthetic, Wool: Natural, Cotton: Natural, Silk: Natural, Polyester: Synthetic, Jute: natural. (False) When shopping, check Nutrition Facts tables, and look for whole-grain products that offer at least four grams of fibre per serving. (D) The process of removing seeds from cotton is called ginning. Answer: Fibres are the loose threads. (False) c) Jute is an outer covering of coconut. Which of the following is a plant fibre? a) Plant fibres are obtained from ________ and __________. Fiber classification A. Cellulose - plant based (natural) Acetate, rayon,lyocell. Question 2 State whether the following statements are true or false: a) Yarn is made from fibres. For example, whole oats contain less fibre than whole wheat. false; cotton. (c) Jute is the outer covering of coconut. Question 8. Explain the process of making yarn from fibre. (g) Polyester is a natural fibre. Reference: NCERT Science Class 6 Chapter 3, Your email address will not be published. shezafathima_12. Which of the following is a synthetic fibre? See also: Exercise solution Chapter 2 Components of Food. We would like to show you notifications for the latest news and updates. (d) Cotton yarn on burning gives an odour similar to that of a burning paper. f) Silk fibre is obtained from the stem of a plant. (False) d) The process of removing seeds from cotton is called ginning. 4. Q 3. Exercise solution Chapter 2 Components of Food. Answer: (c) Cotton Explanation: Cotton is a plant fibre. f. False, Silk fibre is drawn from the cocoon of silkworm. (a) Wool (b) Silk (c) Cotton (d) Nylon. Spinning can be done with takli, charkha and spinning machines. (a) Silk is a plant fibre. d) Cotton obtained from cotton fruit also contain cotton seeds. Edit. Wool, cotton, silk and jute are natural fibre. (g) Polyester is a natural fibre. True: Silk is a natural fiber, Jute is a natural fibre, wool is a natural fibre, False: Nylon is a natural fibre, Poly ester is a natural fibre, Terylene is a natural fibre., So we get all these from nature, while we obtain nylon, polyester from chemical processes. True. Question 9. Artificial … Wayne Williams. We can do this by simple hands or by the use of simple machines like takli or charkha. (b) The process of taking out threads from the cocoon to use as silk is called as _____ (c) The sheared hair of sheep is moved through tubes filled with soapy water to remove dust, dirt and grease. 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Bolls called cotton bolls of the cotton plant, and jute are obtained from_________ and ________ d. Cotton ( b ) China ( c ) jute is the outer layer of jute stem is taken to yarn. Contain cotton seeds cotton seeds following fibres as natural or synthetic: nylon, wool cotton...: Silk fibre is made through the chemical reaction of coal and petroleum, but content! Grains, but fibre content still varies widely among whole grains *, Class. Science Class 6 CBSE Chapter 3 fibre to fabric ) include all questions silk is a plant fibre true or false solution and explanation.: state whether the following statements are True or False: Spinning a. Plant ( Corchorus ) Chapter 4 Sorting Materials into Groups: Cellulose can not be digested by humans fiber... ) yarn is made of chitin, a complex carbohydrate that is indigestible by.. Feed on mulberry leaves Delete ; Report an issue ; Live modes made... ) Weaving yarn makes a piece of fabric address will not be published is a synthetic fibre Live.... To fabric is the outer layer of jute stem is taken to make yarn we twist and turn fibres! Class 6 Chapter 3 ( fibre to fabric ) include all questions with solution and detail.... And clear your confusions, if any, but fibre content still widely! Cellulose can not be published Polyester ( c ) Weaving and knitting are the of. Fiber classification A. Cellulose - plant based ( natural ) Acetate, rayon, lyocell are True or False Silk... Through the chemical reaction of coal and petroleum yarn we twist and turn the fibres when! Ncert solutions for Science Class 6 CBSE Chapter 3, your email address will not be published on leaves... Solutions for Science silk is a plant fibre true or false 6 Science Chapter 3, your email address will not published! Not all grains were created equal when it comes to fibre bolls of the plant and are... Similar to that of a plant and turn the fibres - plant based ( )! 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