Answer– True (d) Weaving of yarn makes a piece of fabric. Please enter your email address. The fibres are usually freed from the stalk by retting but are sometimes obtained by decortication, a manual or mechanical peeling operation. Jute fibre is obtained from stem of the jute plants. Ans. sisal is obtained from leaves). Jute is a natural fibre obtained as an extract from the bark of the white jute plant Corchorus capsularis and to a lesser extent from tossa jute (Corchorus olitorius) [Mohanty 2005]. Usually, this small stalk is brought before 2 weeks of harvesting time. Jute fibre is obtained only from the stem of the jute plants. (b) Spinning is the process of making fibres. Click on image to update the captcha. Which of the following is not a natural fibre? The jute fibre is obtained from the stem and ribbon (outer skin) of the jute plant. Q 5. Cotton is obtained from the fruits of the cotton plant, called cotton balls. NCERT Solutions for Class 6 Science Chapter 3 Important NCERT Questions Class 6th Chapter 3 Fibre to Fabric NCERT Books for Session 2020-2021 CBSE Board and State Board Questions No: 4 ... From which parts of the plant cotton and jute are obtained? Fibres are obtained from various parts of plants such as stem , leaves, fruit walls and seed walls. Which is the best website providing NCERT Solutions? It is a coarse fiber. Copyright Notice © 2020 Greycells18 Media Limited and its licensors.
(i) Why only some parts of plants are used for making ropes ? f) Silk fibre is obtained from the stem … To extract fine fibers from jute plant, a small stalk is harvested for pre-retting. Answer-False (c) Jute is the outer covering of coconut. Answer: (i) Jute Sack bags (ii) Ropes Q8: Name two items that are made from coconut fibre. Meaning of balanced diet, deficiency diseases. It is mainly grown in the rainy season. It is obtained from the bark of jute plants. In India, jute is basically grown in the states of Bihar, West Bengal and Assam. Class 6th Chapter 3 Fibre to Fabric Jute fibres are usually classified as bast fibres, which are the plant fibres that can be collected from the bast or the phloem that surrounds the stem of the plant. The fibres are located between the epidermis, or bark surface, and an inner woody core. Hence, they are natural fibres. Answer: Cotton is obtained from fruits of cotton plant and jute is obtained from stem of the jute plant. This is Science Class 6 Fibre to Fabric CBSE Questions & Answers. Fibres in this group are linen, hemp and jute. The plant has not branched. Ltd.. Added an answer on November 25, 2020 at 6:55 am. For example, polyester, nylon, and acrylic etc. From which part of the plant cotton and jute are obtained? 2- Stem Fibres: Stem fibres, which are also known as bast fibres, are obtained from the stems and sometimes from the shells of the plant when it is fully matured. All Rights ReservedWith Develop by IMMWIT Pvt. Captcha* Ropes, basket, door mat, Mattress etc. Q6. Diseases due to deficiency o... Properties and uses of conductors & insulators; ways to use electricity saf... Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day. Jute is a kind of fiber that is termed as a golden fiber. a) Plant fibres are obtained from jute and cotton. Questions No: 4. The fibre strands nearest the bark generally run the full length of the stem. After cutting of jute plants it is left for some days in the field when leaves are dried up these are immersed in stagnant water. Answer: Rope and doormats. The Jute Fiber Extraction: The jute plant’s fibers lie beneath the bark and surrounded the woody central part of the stem. (a) Jute is obtained from (i) Charkha (b) Fibre from retted jute are extracted by (ii) Sliver (c) Separation of fibres from jute stem (iii) Bales (d) Compressed bundles of cotton (iv) Retting (e) Cotton is collected from cotton plants by (v) Hand picking (f) Separation of cotton from seeds (vi) Silk and wool (g)Loose rope of cotton fibres Q3. During this period, the stem of the plant rots and the fibres (present in the stem) remain. Save my name, email, and website in this browser for the next time I comment. (ii) Over-Population (iii) River Vally…, (i) They utilise the vegetation and wildlife. Name the part of the jute plant from which jute is obtained? They are composed of cellulose and lignin. (v) Jute fibres are obtaine from (a) stem of jute plant (b) seeds of jute plant (c) fruit covering of jute plant (d) roots of jute plant Answer: (a) Jute fibres are obtained from the stem of jute plant. Name two items that are made from coconut fiber. 4. Answer: Ropes, Mattress, Door-mat. Then the fibers are washed in clear water. Want a call from us give your mobile number below, For any content/service related issues please contact on this number. Jute fibre is obtained from the stem of the jute plant. Contact us on below numbers, Kindly Sign up for a personalized experience. After harvesting jute, it is kept submerged in water for a few days. Its leaves grow on its stem which is covered with thick bark. Q5. Jute mainly grows in regions having alluvial soil which is found in the delta regions of the Ganges and Brahmaputra rivers. Jute, a long, soft plant fiber that is spun into coarse, strong threads, is obtained from the plants Corchorus olitorius and Corchorus capsularis. Cotton fibre is obtained from fruits of cotton plant (cotton bolls). Q7: Name two items that are made from Jute fibre. Jute is a long, soft, shiny bast fiber that can be spun into coarse, strong threads. Ans. Question 4: From which parts of the plant cotton and jute are obtained? Ans : Fibres that are obtained from nature, i.e., from plants and animals are called natural fibres and those made by humans by chemical methods are known as synthetic fibres. Jute plant is cultivated mainly in Indian subcontinent and in Arfican countries. Solution: (c) … It is produced from flowering plants in the genus Corchorus, which is in the mallow family Malvaceae.The primary source of the fiber is Corchorus olitorius, but it is considered inferior to Corchorus capsularis. " Answer: The jute plant is normally harvested at flowering stage. Explain the process of making yarn from the fibre. The jute plant’s fibres lie beneath the bark and surround the woody central part of the stem. When CBSE Date Sheet 2019-2020 for Class 10 and Class, (i) Effective wild life Protection act by governments (ii) Indian…, (i) Normal Species (ii) Endangered species (iii) Vulnerable Species (iv)…, (i) Reserved forests. In harvesting bast fibres, the plant stalks are cut off close to the base or pulled up. Types Of Fiber Fibers obtained from various sources can be categorized as follows: Plants fibers (Example: Jute, flax, cotton, hemp) obtained from the stem of the jute plant. Jute fibre is obtained from stem of jute plant. Nylon and polyester on the other hand are prepared artificially and are therefore synthetic fibres. Name two items that are made from the coconut fibre. All rights reserved. Q.1) Which one of the following is not a natural fibre The separation method is generally employed. (ii) Protected forests. Wool, cotton, silk and jute are natural fibre. Answer: The fibres which are made from chemical substances or which are not obtained from the plant and animal sources are called synthetic fibres. What is fabric? Jute … Q6: From which parts of the plant cotton and jute are obtained? It is a kind of long, soft, and lustrous fiber. There are 15 questions in this test with each question having around four answer choices. Verify your number to create your account, Sign up with different email address/mobile number, NEWSLETTER : Get latest updates in your inbox, Need assistance? Jute fibre is obtained from the stem of the jute plant. Write few items that are made from coconut fibre. The jute fibre is obtained from the stem and ribbon (outer skin) of the jute plant. Jute fibre is obtained from the stem of the jute plant. NCERT Books for Session 2020-2021 A jute crop is usually harvested when the flowers have been shed but before the plants’ seedpods are fully mature.
(ii) Cotton fibres are obtained from which part of cotton plant ? From which part of the plant jute fibre is obtained? If the fiber can easily be removed from the Jute hurd or core, then the crop is ready for harvesting. https://www.tiwariacademy.com/ncert-solutions/class-6/science/chapter-3/. 6. From which parts of the plant cotton and jute are obtained? Answer: Cotton is obtained from the fruits of the cotton plant, called cotton balls. © 2019 Tiwari Academy. CBSE Board and State Board Obtaining technical fibre is associated with the destruction of the stem or other part of the plant containing fibre bearing tissues (e.g. Answer– True (d) Silk fibre is obtained from the stem of a plant… Linen: This is an annual herbaceous plant that appears as oil and fiber linens. (ii) The greed…. Jute" is the name of the plant or fiber used to make burlap, hessian or gunny cloth. Q4. Answer– False (d) The process of removing seed from cotton is called ginning. (vi) Number of yams used to make fabric by weaving and knitting are (a) two sets of yams in each case (b) single yam in each case Question: Explain how jute is obtained from the jute plant. Ans. Wool and silk are obtained from animals and cotton and jute are obtained from plants. While discussing fibre extraction methods, it is essential to mention the decortication process – the extraction of green fibre … (ii) Cotton fibres are obtained from which part of cotton plant ? Answer: Nylon and polyester are synthetic fibre. Lost your password? Important NCERT Questions (a) Cotton (b) Jute (c) Nylon (d) Flax. Commercially, fibers are used in the textile industry for weaving the cloth, as a filtering medium, and also for insulation purposes. b) Animals fibres are silk and wool. Name two items that are made from coconut fibre. Fibres obtained from plants are economically used in making fabric, paper, ropes and gunny bags, etc. Jute fibre is cultivated during the rainy season. The jute fibers are located beneath the bark, primarily concentrated near the woody, central … What would be the CBSE Exam 2020-2021 Date Sheet for. A piece of cloth produced by weaving or knitting fibres is called fabric. You will receive a link and will create a new password via email. Generally, jute plants grow up from five to fifteen feet in height. Name two items that are made from coconut fibre. c) Jute is the outer covering of coconut d) The process of removing seed from cotton is called ginning. To extract the fibers from the stem, the process is carried out in the following stages : Retting of Jute Fiber: Retting is the process by which the fiber is removed from the stalk. Cotton is obtained from the fruits of the cotton plant, called cotton balls. What is oil lamps wick made of? Answer: Cotton is obtained from the fruits of the cotton plant, called cotton balls. Where can I get NCERT books in PDF format? There are different types of plant fibers like jute, flax, cotton, etc. The jute plant, a native of the Indian subcontinent, is a herbaceous annual growing to a height of around 10 to 12 feet with a central cylindrical stem, and 4- to 6-inch long light green leaves and yellow flowers. e) Weaving of yam makes a piece of fabric. Q5. Cotton is obtained from the seed bolls called cotton bolls of the plant and jute is obtained from stem of the jute plant. These plants are native to the Indian subcontinent and are grown throughout the year. (iii) Unclassed forests For…, (i) Agricutwal Expansion after independence. NCERT Solutions for Class 6 Science Chapter 3 5. Answer: Cotton is obtained from the fruit of the cotton plant, and jute is obtained from the stem of the jute plant. Jute fibre is. Jute is obtained from the stem of jute plant. 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