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प्रश्न
Fill in the blanks with the help of chart.
| Organism | Habitat | Respiratory surface/ organ |
| Coelenterates | ||
| Spiders |
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उत्तर
| Organism | Habitat | Respiratory surface/ organ |
| Coelenterates | Aquatic | Plasma membraneTerrestrial |
| Spiders | Terrestrial | Book lungs |
संबंधित प्रश्न
Choose the correct alternative.
________ is a sound-producing organ.
Choose the correct alternative.
Diapedesis can be seen in _________ cell.
Choose the correct alternative.
The fluid seen in the intercellular spaces in human is _________
Match the Respiratory surface to the organism in which it is found.
| Respiratory surface | Organism |
| Plasma membrane | Insect |
| Lungs | Salamander |
| External gills | Bird |
| Internal gills | Amoeba |
| Trachea | Fish |
Very short answer question.
Why is respiration in insect called direct respiration?
The movement of diaphragm, intercostal muscles and rib cage helps in ______.
With the help of chart identify and write the function of any four leucocytes.
| Type | Leucocytes | Name of cell | Function |
| Granulocytes |  |
||
 |
|||
 |
|||
| Agranulocytes |  |
||
 |
Through which of the following gaseous exchange in woody flowering plants occurs?
Which of the following respiratory organ is used by aquatic arthropods for respiration?
Through which of the following reptiles, birds, and mammals respire as an adaptation for terrestrial life?
