Advertisements
Advertisements
प्रश्न
Choose the correct alternative.
________ is a sound-producing organ.
विकल्प
Larynx
Pharynx
Tonsils
Trachea
Advertisements
उत्तर
Larynx is a sound-producing organ.
APPEARS IN
संबंधित प्रश्न
Choose the correct alternative.
The maximum volume of gas that is inhaled during breathing in addition to T.V is _______.
Choose the correct alternative.
Which of the following is without a nucleus?
Choose the correct alternative.
Diapedesis can be seen in _________ cell.
Very short answer question.
Why is respiration in insect called direct respiration?
Short answer question.
Identify the incorrect statement and correct it,
a. A respiratory surface area should have a large surface area.
b. A respiratory surface area should be kept dry.
c. A respiratory surface area should be thin, maybe 1mm or less.
The movement of diaphragm, intercostal muscles and rib cage helps in ______.
Fill in the blanks with the help of chart.
| Organism | Habitat | Respiratory surface/ organ |
| Coelenterates | ||
| Spiders |
With the help of chart identify and write the function of any four leucocytes.
| Type | Leucocytes | Name of cell | Function |
| Granulocytes |  |
||
 |
|||
 |
|||
| Agranulocytes |  |
||
 |
Which of the following features the respiratory surface should have for efficient gaseous exchange?
Which of the following respiratory organ is used by aquatic arthropods for respiration?
