The windpipe is also known as the:
Larynx
Pharynx
Bronchi
Trachea
Related Questions
The total number of lobes and alveoli present in both the lungs of man are
17 and 30 million, respectively
5 and 300 million, respectively
19 and 300 million, respectively
18 and 300 lakh, respectively
Animals who use their skin as an accessory respiratory organ are
I. lizard II. frog
III. rabbit IV. Zebra
Choose the correct option
I and II
Only I
IV and II
Only II
Among vertebrates, …A… use gills whereas reptiles, birds and mammals respire through the …B… . Amphibians like frogs can respire through …C… also. Mammals have a well adapted respiratory system
Select appropriate choice for the blanks A, B and C to complete the given NCERT statement
A-fishes, B-lungs, C-gills
A-fishes, B-lungs, C-dry skin
A-fishes, B-lungs, C-moist skin
A-mammals, B-gills, C-moist skin
Which one respires through gills?
Fish
Bird
Snake
Dog
A fully grown tadpole larva of respires through
Skin
Gills
Lungs
Trachea
What is the function of the pleural fluid?
Facilitates gas exchange between the lungs and the blood
Provides structural support to the lungs
Reduces friction between the lungs and the thoracic wall
Stores oxygen for use during periods of high demand
The voice box in humans is also known as the:
Pharynx
Larynx
Trachea
Bronchi
Which of the following structures is NOT directly involved in the process of external respiration in humans?
Alveoli
Bronchioles
Trachea
Respiratory membrane
When the nutrients are oxidised without using molecular called …A… in yeast glucose formed …B… and . Endoparasite also respire …C… . It gives low energy. Choose the correct option for A, B and C
A- Anaerobic respiration/Fermentation, B- Ethanol, C- Anaerobically
A- Aerobic respiration, B- Lactic acid, C- Aerobically
A- Photosynthesis, B- Glucose, C- Photosynthetically
A- Combustion, B- Pyruvate, C- Oxidatively
Which have no specific organ for respiration but respire ?
Rabbit
Earthworm
Cockroach
Frog
