In which of the following groups does the respiration occur through gills, skin and by lungs?

Keep practicing — related questions

• In reptiles, respiration takes place through
• Respiration in fish is mainly through
• Fishes respire through their _____________.
• What is respiration through gills known as?
• Sea animals, like dolphins and whales breathe in air through .
• Sea animals like dolphins and whales breathe in air through
• These animals begin in water and breathe with gills. As adults, they breathe with lungs.
• Gills are the structures present in aquatic animals for respiration. Respiration through gills is known as