Advertisements
Advertisements
प्रश्न
Define the term "Trachea".
उत्तर
The trachea is commonly called a windpipe. It is a tube supported by cartilaginous rings that connect the pharynx and larynx to the lungs, allowing the passage of air. The trachea divides into right and left bronchi and enters the lungs.
APPEARS IN
संबंधित प्रश्न
Given alongside is a diagrammatic sketch of a kind of part in human lungs.
What do the arrows 5 and 6 indicate?
What happens to the energy liberated during respiration?
Name the following:
Painful breathing.
Choose the correct alternative.
_______ wave in ECG represent atrial depolarization.
Match the following.
| 1. | Digestive System | Kidney |
| 2. | Respiratory system | Brain |
| 3. | Circulatory system | Alimentary canal |
| 4. | Excretory system | Heart |
| 5. | Nervous System | Lungs |
Choose the odd one:
Arrange in the correct sequence
Trachea → Bronchi → Pharynx → Lungs → Larynx → Nasal cavity → Nostrils → Bronchiole → Alveolus
What is the significance of ciliated epithelium present in the nostrils?
Regarding the functions of our respiratory system, mark the wrong entry.
