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.
  Cellular aerobic respiration occurs within the mitochondria. Cellular respiration occurs in the mitochondria of a cell. Mitochondria are the cellular power houses that â¦ conduct oxygen and glucose through the cell to the other mitochondria, which use the oxygen and glucose to power the cell.hotosynthesis happens in the chloroplast of plant cells and cellular respirations happens in the mitochondria of animal and human cells.