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.
Aerobic respiration happens all the time in the cells of animals and plants. Most of the reactions involved happen inside mitochondria, tiny objects inside the cytoplasm of the cell. The reactions are controlled by enzymes [enzyme: A protein which speeds up chemical reactions. ] . Page: 1  1. 2  2. 3  3. 4  4. 5  Next.