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प्रश्न
Pick the odd one out from each of the groups given below on the basis of respiratory organs. Give a reason for your answer.
snake, tadpole, crow, goat
उत्तर
Tadpole is the odd one out because it respires through gills, whereas snake, crow and goat respire through lungs.
APPEARS IN
संबंधित प्रश्न
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)
What factors are most likely to affect the breathing rate?
Fill in the blank.
________is present in the red blood cells and helps in the transport of oxygen.
Differentiate between
Bowman’s capsule and alveolus
The part where the exchange of gases occurs during respiration is:
Choose the odd one:
Mention the major events during photosynthesis.
A person suffers punctures in his chest cavity in an accident without any damage to the lungs. Its effect could be ______.
A fluid filled double membranous layer surrounds the lungs. Name it and mention its important function.
For completion of respiration process, write the given steps in sequential manner
- Diffusion of gases (O2 and CO2) across alveolar membrane.
- Transport of gases by blood.
- Utilisation of O2 by the cells for catabolic reactions and resultant release of CO2.
- Pulmonary ventilation by which atmospheric air is drawn in and CO2 rich alveolar air is released out.
- Diffusion of O2 and CO2 between blood and tissues.
