Nasal Cavity
Nasal Cavity
Nasal Cavity:
Nasal Cavity: The space inside the nose. It is an air- filled, hollow and large space that is present above the nose and in the middle of the face. It consists of two cavities, which are the extention of the nostrils(external opening of nose) seprated by the nasal septum.
Function of the nasal cavity : The wall of the nasal cavity are covered with the hair or cilia that trap the dust and harmful particles and purify the inhaled air. The back and forth movement of cilia help in moving the dust particles to the throat where they either get swallowed or excreted through the nasla cavity.
Which of the following are correct ? (a) Air enters the nose through the nasal cavity. (b) Nasal cavity is an air- filled, hollow and large space that is present below the nose and in the middle of the face. (c) The hair, present in the nostrils, stop the dust and germs, from entering the respiratory system. | |||
| Right Option : B | |||
| View Explanation | |||
Which of the following are correct ? (a) Air enters the nose through the nasal cavity. (b) The hair, present in the nostrils, stop the dust and germs, from entering the respiratory system. (c) Nasal cavity is an air- filled, hollow and large space that is present above the nose and in the middle of the face. | |||
| Right Option : D | |||
| View Explanation | |||
Air contains dust particles, while inhaling air we also inhale dust particles. | |||
| Right Option : B | |||
| 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
8thIt 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
10thIt was a good experience with Abhyas Academy. I even faced problems in starting but slowly and steadily overcomed. Especially reasoning classes helped me a lot.
Cheshta
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
8thOne of the best institutes to develope a child interest in studies.Provides SST and English knowledge also unlike other institutes. Teachers are co operative and friendly online tests andPPT develope practical knowledge also.
Aman Kumar Shrivastava
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
7thA 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.
Archit Segal
7thAbhyas 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
10thI 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
10thBeing 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.
