The mitochondrial inner membrane consists of a number of infoldings called cristae. The increased surface area due to cristae helps in:
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___