Podcast
Questions and Answers
Which respiratory mechanism is used by earthworms?
Which respiratory mechanism is used by earthworms?
- Moist cuticle (correct)
- Lungs
- Tracheal tubes
- Gills
Which group of vertebrates primarily uses gills for respiration?
Which group of vertebrates primarily uses gills for respiration?
- Reptiles
- Mammals
- Fishes (correct)
- Birds
What respiratory structures are used by most aquatic arthropods and molluscs?
What respiratory structures are used by most aquatic arthropods and molluscs?
- Gills (correct)
- Lungs
- Moist skin
- Tracheal tubes