How does mitosis help explain the process of growth? Can growth only take place through mitosis? a. Mitosis allows for cell division and tissue growth; growth can also occur through other processes b. Mitosis is the primary mechanism of growth in multicellular organisms; growth can only occur through mitosis c. Mitosis is responsible for the synthesis of proteins required for growth; growth can also occur through mutation d. Mitosis ensures genetic diversity during growth; growth is independent of cellular processes