Final answer:
An abnormal growth of cells or tumor on a gland is called adenoma.
Step-by-step explanation:
An abnormal growth of cells or tumor on a gland is called adenoma.
An adenoma is a type of benign tumor that originates in glandular tissue. Glandular tissues are those that produce and release substances, such as hormones or mucus. Adenomas can develop in various organs of the body, and the name of the adenoma is often based on the specific organ in which it forms