Definition of supposititious. 1a : fraudulently substituted : spuriousb of a child (1) : falsely presented as a genuine heir (2) : illegitimate.
Photosynthesis and (Aerobic) Respiration These two processes have many things in common.1. occur in organelles that seem to be descended from bacteria (endosymbiont theory): chloroplasts and mitochondria2.
1 ATP synthesis   Mitochondria are important as the only site of aerobic respiration in the cell. Some respiration (glycolysis) takes place in the cytosol, yielding 2â¦ molecules of ATP per glucose molecule respired, but this is anaerobic.