Wool
Wool
Wool: Wool is an animal fibre. It comes from the animals like sheep, goat, llama and alpaca. It is present as a thick coat of hair on the body of certain animals which keeps them warm. This body coat fine soft hair is called fleece. Air gets trapped in the space between the hair. Since air is a poor conductor of heat. So, the air trapped in hair shields the body from cold and keeps them warm in winter. The hair close to our skin i.e. hair on our body and arms is soft and hair on our head is coarse hair. Like us, the hairy skin of sheep has two types of fibres that form its fleece (or wool):
The fine soft under hair provide the fibre for making wool. To obtain breeds of sheep that possess only fine under hair, their parents are carefully chosen. This process of selecting parents for obtaining special characteristics in their offspring such as soft under hair in sheep is termed as ‘selective breeding.’ Such sheep give not only better quality of wool but the yield per sheep is also higher. Australia is the biggest grower of wool in the world.
Characteristics of Wool:
Wool is _________________ | |||
| Right Option : D | |||
| View Explanation | |||
Wool is graded according to its _______________ | |||
| Right Option : D | |||
| View Explanation | |||
Woolen fibre is ______________ | |||
| Right Option : D | |||
| View Explanation | |||
Students / Parents Reviews [10]
About Abhyas metholodology the teachers are very nice and hardworking toward students.The Centre Head Mrs Anu Sethi is also a brilliant teacher.Abhyas has taught me how to overcome problems and has always taken my doubts and suppoeted me.
Shreya Shrivastava
8thMy experience with Abhyas academy is very good. I did not think that my every subject coming here will be so strong. The main thing is that the online tests had made me learn here more things.
Hiya Gupta
8thBeing a parent, I saw my daughter improvement in her studies by seeing a good result in all day to day compititive exam TMO, NSO, IEO etc and as well as studies. I have got a fruitful result from my daughter.
Prisha Gupta
8thAbhyas is a complete education Institute. Here extreme care is taken by teacher with the help of regular exam. Extra classes also conducted by the institute, if the student is weak.
Om Umang
10thMy experience with Abhyas is very good. I have learnt many things here like vedic maths and reasoning also. Teachers here first take our doubts and then there are assignments to verify our weak points.
Shivam Rana
7thIt has a great methodology. Students here can get analysis to their test quickly.We can learn easily through PPTs and the testing methods are good. We know that where we have to practice
Barkha Arora
10thMy experience was very good with Abhyas academy. I am studying here from 6th class and I am satisfied by its results in my life. I improved a lot here ahead of school syllabus.
Ayan Ghosh
8thI have spent a wonderful time in Abhyas academy. It has made my reasoning more apt, English more stronger and Maths an interesting subject for me. It has given me a habbit of self studying
Yatharthi Sharma
10thIt was good as the experience because as we had come here we had been improved in a such envirnment created here.Extra is taught which is beneficial for future.
Eshan Arora
8thA marvelous experience with Abhyas. I am glad to share that my ward has achieved more than enough at the Ambala ABHYAS centre. Years have passed on and more and more he has gained. May the centre flourish and develop day by day by the grace of God.
