Column I (Organisms) | Column II(Respiratory organs) |
a. Fishes | 1. Moist skin |
b. Reptiles | 2. Lungs |
c. Coelenterates | 3. Entire body surface |
d. Insects | 4. Gills |
e. Aquatic arthropods | 5. Tracheal tubes |
Column I (Organisms) | Column II (Respiratory organs) |
a. Fishes | 4. Gills |
b. Reptiles | 2. Lungs |
c. Coelenterates | 3. Entire body surface |
d. Insects | 5. Tracheal tubes |
e. Aquatic arthropods | 4. Gills |