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.
Report Abuse. Aerobic respiration does occur in the cell. However, more specifically, aerobic respiration occurs in the MITOCHONDRIAL MATRIX or on the inside of the inner membrane of mitochondria (the powerhouse of the cell). In contrast, anaerobic respiration (without O2) strictly occurs in the cytoplasm of the cell (a process called GLYCOLYSIS).