III. Fiber cells also develop an extensive cytoskeletal network. The stems of harvested plants are bundled and immersed in water for 10 to 15 days. Rich in both soluble and insoluble fiber, avocados really stand out in this regard. Question-answers (Fibre to Fabric) Multiple Choice Questions 1. Bile: a. is stored in the gall bladder b. is not stored in the body c. is stored in the stomach d. is stored in the pancreas e. is stored in the small intestine 9. b) Animals fibres are silk and wool. Soluble fiber. Based on the shape, the fibre cells subdivides into the two following groups: Xylary Fibre. Types of Fibres, Fibre to Fabric, Class 6. Answer 14 (a) False (b) False (c) True (d) True (a) Grass has parallel venation in leaves (veins run parallel to one another on both sides of the mid rib) and fibrous root system (bunch of similar size fibre-like roots). Roots conduct water to the leaves. The stems rot (the process is called retting) and fibres are separated by hand. The numbers of petals and sepals in a flower is always equal. (a) Wool (6) Silk (c) Cotton (d) Nylon Answer: (c) Cotton is a plant fibre. O Xylem Fibers. B) done clear. Choose the correct answer: Question 1. Ramie, fiber plants grow along Chang Jiang river, edible with anti bacteria function. (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. 1. Patsun 5. However, one serving — or one-third of the fruit — provides about 4.5 grams, 1.4 of which are soluble (9, 10). What is fibre? C) done clear. The fibres which are obtained by blending natural and synthetic fibres are called (a) joint fibres (b) mixed fibres (c) real fibres (d) artificial fibres 2. Describe, with as much detail as possible, how guard cells are regulated. But other materials may be used if the fiber’s performance must be balanced with the cost of installing the fiber, fitting it with connectors, and ensuring that it is properly protected from damage. Structure #1 is _____ (1 pt) 2. Dietary fiber: a. binds to bile b. is indigestible plant material c. speeds the movement of chime d. all of the above e. is important to maintain health 8. (d) Cotton yarn on burning gives an odour similar to that of a burning paper. (a) Silk is a plant fibre. Although the cell adhesion molecule, N-cadherin, is found in both epithelial cells and fiber cells, it specifically localizes to fiber cell membranes upon differentiation. Answer: Stem conducts water to the leaves. Question 4: From which parts of the plant cotton and jute are obtained? (a) Jute bag (b) Woollen shawl (c) Silk saree (d) Nylon scarf Solution: (a) Jute bag Jute bag is made up of plant fibre. POD QUESTION: Use the Rembrandt-like sketch (not included) of a pea pod with seeds to answer the following questions 1. Bast fibres are collected from the inner bark or bast surrounding the stem of the plant. It occurs in the ground and vascular tissues of a plant. Answer the following questions: Question 1. If false, correct them. Question 2: Which of the following is the correct match between the characteristics of stem and the category of plant? All fibers which come from natural sources (animals, plants, etc.) It can help lower blood cholesterol and glucose levels. State whether the following statements are true or false: a) Yarn is made from fibres. (b) Jute is obtained from the leaves of a plant. The natural fibers are vegetable, animal, or mineral in origin. Jute 3. The following are some of the popular fibres used in the textile industry: 1) ... Linen fabric is obtained from the flax plant. State whether the following statements are true or false. (a) Silk is a plant fibre. Which one of the following is the most complete and accurate definition of fiber? O Pith Fibers. b) Spinning is a process of making fibres. See the answer. e) Weaving of yarn makes a piece of fabric. Silk and wool 2. (b) Jute is obtained from the leaves of a plant. Fibers are often used in the manufacture of other materials. The strongest engineering materials often incorporate fibers, for example carbon fiber and ultra-high-molecular-weight polyethylene.. Fibre sclerenchyma is a cell companion to the xylem and phloem. (a) Jute bag (b) Woollen shawl (c) Silksaree (d) Nylon scarf Solution: (a): Jute is a long, soft, shiny plant fibre that can be spun into coarse strong threads. If false, correct them. Answer: Cotton is obtained from the fruits of the cotton plant, called cotton balls. Toggle navigation 0 . … d) The process of removing seed from cotton is called ginning. Which out of the following will she select? Question: Which Of The Following Is A Plant Fiber Collected From The Inner Bark Or Phloem Of Certain (mainly Dicotyledonous) Plants? Some of the natural fibers like vegetable fibers are obtained from the various parts of the plants. Fiber crops. O Core Fibers. . A stringy substance from plants C. The hair of an animal D. Man-made threads and yarns Paheli wants to present her friend a gift made of plant-fibre. f) Silk fibre is obtained from the stem of a plant. 3. Fiber or fibre (from Latin: fibra) is a natural or man-made substance that is significantly longer than it is wide. NCERT Exemplar Class 6 Science Chapter 3 Fibre to Fabric. Railways; UPSC ... Cotton plant done clear. (c) Weaving is a process of arranging two sets of yarn together. 14. They are provided by nature in ready-made form. Jute is obtained from a plant called ___ 5. Approximately ow many grams of carbohydrate are in the following breakfast? It appears as independent strands or cylinders. Paheli wants to present her friend a gift made of plant-fibre. Silk fibre is obtained at which of the following stage of its life cycle? Jute fibre is obtained from jute plant by the following steps: Retting: Jute fibre is obtained from the stalks of the jute plant. Question 1. It is found associated with the primary and secondary xylem. (c) Weaving is a process of arranging two sets of yarn together. (a) Silk is a plant fibre. The fibres which are obtained from natural sources like plants and animals are called natural fibres.The fibres which are prepared from chemical substances in … Which of the following is used for making gunny bags? Fiber Cell Cytoskeleton. (ix) Which of the following is a plant fibre? A natural fibre may be further defined as an agglomeration of cells in which the diameter is negligible in comparison with the length. Question 1: Paheli wants to present her friend a gift made of plant fibre. Seed fibres are collected from seeds or seed cases. D) Fiber is commonly classified as soluble, which dissolves in water, or insoluble, which doesn't dissolve. (a) Silk is a plant fibre. If the sepals of a flower are jointed, then the pistil is jointed to the petal. You can refer to NCERT Solutions for Class 7 Science Chapter 1 Nutrition in Plants to revise the concepts in the syllabus effectively and improve your chances of securing high marks in your board exams. Basic raw material from which fabric is made B. A. cotton and kapok. State whether the following statements are true or false. A) done clear. Which of the following is a complex plant polysaccharide? Give two example of unstitched garments ___ and ___ Answers: 1. State whether the following statements are true or false. Nutrition in Plants Class 7 MCQs Questions with Answers. Q2. and do not require fiber formation or reformation are classed as natural fibers. This is … c) Jute is the outer covering of coconut. (d) Cotton yarn on burning gives an odour similar to that of a … If false, correct them. obtained from the stem of the jute plant. e.g. Fibre (1) is used in filling quilts and the yarn made of fibre (2) is used in making gunny bags, The yarn made from fibre (3) is used for knitting sweaters and yarn of fibre (4) is … 1 medium banana, 1 cup of Cheerios, 6 oz. Disaccharide Monosaccharide glycogen Starch. The fibres are of two types:1 Natural fibres 2 Synthetic fibres. (d) Cotton yarn on burning gives an odor similar to that of a burning paper. This problem has been solved! These fibres … C) Fleece of sheep done clear. (a) The plant fibres are made up of _____ which is a structural material in the plant world. This type of fiber dissolves in water to form a gel-like material. O Cortex Fibers. Which of the following is a nutrient? O Bast Fibers. (a) Weak stem which cannot stand upright: Creeper (b) Jute is obtained from the leaves of a plant. Dicots have a tap root system which is the primary root system, while monocots have a fibrous root system that looks like fiber, and is also known as an adventitious root system. Which out of the following will she select? Answer: The number of petals and sepals in a flower can be equal or different. (d) Cotton yarn on burning gives an odour similar to that of a burning paper. Shawl and Dhoti. Bast fibers. Taproot: A taproot system like in a radish plant has a main root that grows down vertically, from … M.L. Free Question Bank for 7th Class Science Fibre to Fabric Fibre to Fabric. (a) Cotton (b) Jute (c) Wool (d) Polyster 3. State whether the following statements are true or false. (c) Weaving is a process of arranging two sets of yarn together. 4. (x) The right time to cut jute plants is (a) matured stage (b) before flowering stage (c) flowering stage (d) any time after flowering Answer: (c) Jute plants are usually cut at the flowering stage. As one of the components of optical fiber, the core and the cladding are commonly made from glass. Which out of the following will she select? Short answer: Using complete sentences, answer the following question. Out of these, two fibres (1 and 2) are obtained from plants and other two (3 and 4) fibres are obtained from animals. asked Jan 27, 2018 in Science by Rohit Singh (64.3k points) fibre to fabric; class-6; Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Read more about seed fibres. The fibres are then separated from the … ___ is an example of dietry fibre. Robinson, in Encyclopedia of the Eye, 2010. Natural fibre, any hairlike raw material directly obtainable from an animal, vegetable, or mineral source and convertible into nonwoven fabrics such as felt or paper or, after spinning into yarns, into woven cloth. 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