Advertisements
Advertisements
Question
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.
Solution
b. A respiratory surface should be kept dry.
Correct statement – A respiratory surface should be moist in order to facilitate the exchange of gases.
APPEARS IN
RELATED QUESTIONS
Choose the correct alternative.
________ is a sound-producing organ.
Choose the correct alternative.
Movement of cytoplasm in unicellular organisms is called __________.
Choose the correct alternative.
Which of the following animals do not have closed circulation?
Choose the correct alternative.
Diapedesis is performed by ______.
Choose the correct alternative.
Which of the following is without a nucleus?
Choose the correct alternative.
Diapedesis can be seen in _________ cell.
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 |
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 | ![]() |
||
![]() |
Which of the following features the respiratory surface should have for efficient gaseous exchange?