Which of the following is not a respiratory exchange surface?

Air sacs of birds

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Skin of amphibians

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Gills of larval amphibians

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Alveoli of mammals

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A Air sacs of birds
The air sacs of birds are involved in respiration but are not directly involved in the exchange of gases, while the skin of amphibians, gills of larvae & alveoli are involved in respiration.
So, the correct option is 'Air sacs of birds'.

Suggest Corrections

Similar questions

which of the following is not a function of conducting zone of respiratory tract

a. conduction of air

b. clears the air of foreign particles

c. humidification of air

d. gaseous exchange

Which part of roots is involved in the exchange of respiratory gases?

Join BYJU'S Learning Program