Advertisements
Advertisements
प्रश्न
Choose the correct alternative.
Which of the following animals do not have closed circulation?
पर्याय
Earthworm
Rabbit
Butterfly
Shark
Advertisements
उत्तर
Butterfly
APPEARS IN
संबंधित प्रश्न
Choose the correct alternative.
________ is a sound-producing organ.
Choose the correct alternative.
The maximum volume of gas that is inhaled during breathing in addition to T.V is _______.
Choose the correct alternative.
Movement of cytoplasm in unicellular organisms is called __________.
Choose the correct alternative.
Diapedesis is performed by ______.
Choose the correct alternative.
Which of the following is without a nucleus?
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 |
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 ______.
Which of the following features the respiratory surface should have for efficient gaseous exchange?
Through which of the following reptiles, birds, and mammals respire as an adaptation for terrestrial life?
