JAMB UTMEBiology

The exchange of gases in mammals takes place in the

Atrachea
Bbronchi
CalveoliCORRECT
Ddiaphragm
AI
Toaster Teacher
Why the answer is C, and why the others tempt you.
Alveoli (tiny air sacs) are where O₂ and CO₂ are exchanged with blood capillaries.
Want this in Pidgin, Yoruba, Igbo or Hausa? Sign up free →

Practice more Biology questions

JAMB UTME Biology has thousands more questions like this — with Worked answers on every one.