Final answer:
An abnormal mass of tissue that results from the loss of cell cycle control is called a tumor.
Step-by-step explanation:
In Biology, an abnormal mass of tissue that results from the loss of cell cycle control is called a tumor. Tumors can be benign (noncancerous) or malignant (cancerous). They can occur in various organs or tissues of the body. Tumors can disrupt normal organ function and may require medical intervention.
Learn more about Tumors