Advertisements
Advertisements
प्रश्न
Given alongside is a diagrammatic sketch of a kind of part in human lungs.
Name the parts numbered 1-4
उत्तर
1: Thin walls of capillary;
2: RBCs (Red blood corpuscles);
3: Plasma;
4: Thin wall of the alveolus
APPEARS IN
संबंधित प्रश्न
With the help of a suitable diagram, describe the conducting system of the human heart.
During heavy exercise, the breathing rate of a person slows down.
Give the significance of respiration
Which gases are exchanged in your lungs?
Differentiate between the following pairs on the basis of the aspect given in the brackets.
Photosynthesis and Respiration (Reactants)
Differentiate between the following pairs on the basis of the aspect given in the brackets.
Inspired air and Alveolar air (CO2 content)
The volume of air in the lungs and the rate at which it is exchanged during inspiration and expiration was measured.
The following diagram shows a group of the lung volumes and capacities.
Study the diagram carefully and explain briefly the following :
Vital capacity (VC)
Fill in the blanks.
The respiration is of two types _________ and _________
Fill in the blank.
________is present in the red blood cells and helps in the transport of oxygen.
Write true or false for the following statement. Rewrite the false statement correctly.
The exchange of gases through the skin is called cutaneous respiration.
Write true or false for the following statement. Rewrite the false statement correctly.
The mature roots and woody stems of certain trees have openings called lenticels.
How is aerobic respiration different from anaerobic respiration?
Define the following:
Sneeze Reflex
Match the following.
| 1. | Digestive System | Kidney |
| 2. | Respiratory system | Brain |
| 3. | Circulatory system | Alimentary canal |
| 4. | Excretory system | Heart |
| 5. | Nervous System | Lungs |
Into which of the following does the terminal bronchiole end?
TV and ERV of an athlete are 500 mL and 1000 mL respectively. What will be his Expiratory Capacity if the RV is 1200 mL?
Which one of the following has the smallest diameter?
Intake of oxygen from the air and releasing of carbon-di-oxide from the lungs occur through nostrils is called internal respiration.
Mention the major events during photosynthesis.
