Which of the following is animal fibre Class 7
All Living_science Solutions for class Class 7 Science are prepared by experts and are 100% accurate.
|Animal Fibres||Vegetable Fibres|
|They are derived from animals.||They are derived from plants.|
|They are made up of proteins.||They have the base of cellulose.|
|For example, wool and silk||For example, jute and cotton|
Is jute is a animal fibre
Natural fibers are those that come from the natural world and can be made from either plants or animals, such as silk and wool, or from both (vegetable fibers).
Which of the following is an animal fibre Brainly
The following are made of animal fibers, including silk and wool.
Which of these is not an animal fibre Class 7
The answer to the first question is option C, polyester, as polyester is an entirely synthetic fiber that is produced in various industries using various chemicals and is not an animal fiber at all.
Which of the following is not an animal fibre
C) Polyester: Polyester is not an animal fiber; it is a completely synthetic fiber that is created in a variety of industries using a variety of chemicals.
Which among the following pairs are animal fibre
Silk and wool are made from animals.
Which of the following is a plant fibre
Cotton, jute, coir, hemp, and flax are examples of plant fibers. Plant fibers have the following characteristics: >The fiber is typically a rigid, crystalline cellulose microfibril- reinforced amorphous lignin and with hemicellulosic matrix.
Which of the following has animal origin 3 points a jute B cotton C polyster D silk
Animals are used to produce both wool and silk.
Which animal gives us wool
Here are some commonly used types of wool: Alpaca fiber is popular for spinning and knitting, and is also used for the hair on dolls and figurines. Sheep are the most common producers of wool, though it also comes from rabbits, goats, and alpacas.
Which among the following is an animal fibre a jute B cotton C polyester D silk
Option (B) Silk, a natural fiber obtained from animals, will be the correct response. Silk is obtained from the cocoon of a Silk Moth pupa.
Which of the following is a polyamide fibre
(ii) Hexamethylenediamine and adipic acid are condensation polymerized to create nylon-6,6.
Which fibre is known as Queen of fibre
Because of its sheen and luster, silk is known as the “Queen of all Textile Fibers.” Silk is one of the most exquisite and valuable fibers that nature has given us, but it has been greatly eclipsed over the past few decades by other natural fibers, especially synthetics.
Which fibre is made from a protein
Wool, hair, fur, and silk are examples of natural proteins fibers; synthetic or regenerated proteins fibers, such as zein and casein fibers, are collectively referred to as azlon fibers.
What is the main source of wool
These animals that produce wool have hair on their bodies, including sheep, goats, yaks, and others.
Which of these animals is not a source of wool
EXPLAINATION: Wool is a fiber that is typically extracted from animals of the Caprinae family; however, specific mammals like yak, camel, and goat are also good sources of wool. ANSWER: Of yak, camel, goat, and woolly dogs, only woolly dogs are unable to yield wool.
Which animal gives the best quality of wool
The Bactrian camel produces the highest-quality wool, and mohair is a fiber made from the Angora goat. Wool is actually the hair on the body of some animals.
Is Polycot a mixture of wool and polyester
Polycot is a blend of cotton and polyester.
What is the example of animal fibre
The two most well-known types of animal fibers are silk and wool.