<h2>Neurogenesis has been seen in the olfactory bulb, and the hippocampus.</h2>
Explanation:
Neurogenesis is the process which creates new neurones. Recent researches found that neurogenesis continues in two parts: <em> </em><em>the sub granular zone of the dentate gyrus of the hippocampus and the sub ventricular zone of the lateral ventricles.</em> Neurogenesis is developed during embryogenesis stages, being the responsible of the production of all neurones in the organism.