Page 1 - Microsoft Word - Ears and Nose
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CHAPTER-9  NERVOUS SYSTEM
                                                  Topic: Ears and Nose




               Question and Answer
               OBJECTIVE QUESTIONS
               Q1. Fill in the blanks
                   a) ……………………is the sense organ which helps us to hear.
                   b)  Hearing is also called as…………………………..
                   c)  The ears are divided into 3 sections, namely………………., ……………………. and………………………….
                   d)  The sense of smell is also known as…………
                   e)  Ears also help in ……………………our body.
               Q2. Match the following

                                  Column A                                     Column B
                                  Olfaction                            is present in the nasal cavity
                                  Ear drum                             means the sense of hearing
                                    Cilia                            is the only visible part of the ear
                                    Pinna                               means the sense of smell
                                Audioception                               belongs to the ear



               SUBJECTIVE QUESTIONS
               Q3. Short question and answer.
                   a)  See the image and answer the following question.
                         I.   Name the part.
                         II.   What is the work of auditory nerve fibre.

















                   b)  If we are going to listen to loud music for a long time what may happen to our ears?
                   c)   Draw and Label the diagram and write two functions of the picture shown below?
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