Answer:
Using this technique, which they termed 'chemical amputation', the team induced lesions in planaria and investigated which genes were activated over the course of the regeneration process. The pharynx lacks neoblasts, but cells near the wound quickly start dividing and regenerate the amputated organ.
Anaerobic is the physiological process occurrence where muscle cells which amount to the gradual onset of muscle fatigue.
Fatigue muscle is the intense or repeated use of muscle which leads to the performance decline. Muscle fatigue mechanism appears in the involvement of calcium leakage. The physiological factors like maximum rate of oxygen uptake determine maximum intensity exercise.