The correct option is
D Newly produced cells formed through uncontrolled cell proliferation
A neoplasm is a sort of anomalous and exorbitant development, called neoplasia, of tissue. Dangerous neoplasms are likewise essentially known as cancers and are the focus point of oncology. Preceding the unusual development of tissue, as neoplasia, cells regularly experience a abnormal pattern of development, for example, metaplasia or dysplasia.
So, the correct answer is 'Newly produced cells formed through uncontrolled cell proliferation'