

InterviewSolution
Saved Bookmarks
1. |
Observe the following diagram and answer the following questions.1. What do we call the membranes that cover the lungs? 2. What is the functional unit of lungs ? 3. Which part produces the sound ?4. What does ‘X’ denote ? |
Answer» 1. Pleura 2. Alveoli 3. Larynx 4. Trachea |
|