26. Fill in the following blanks with suitable words: (a) The organs of respiration in man are the______ (b) The actual exchange of gases takes place in the______of the lungs. (c) ______in the lungs provide a very large surface area for gaseous exchange. (d) Yeast undergoes______respiration whereas Amoeba undergoes.respiration. (e) Gills are the breathing organs in______
1) lungs 2) alveoli 3) Alveoli 4) anaerobic, aerobic 5) fish...
