What is a tumor?(1 point)
Responses
a cell that results from mitosis
a cell that results from mitosis
a mass of cells
a mass of cells
a checkpoint in the cell cycle
a checkpoint in the cell cycle
a stage in the cell cycle
a stage in the cell cycle
A tumor is a mass of abnormal cells that grows and divides uncontrollably. It can be benign (noncancerous) or malignant (cancerous).
A tumor is a mass of cells.
The correct answer is:
- a mass of cells.
Explanation:
A tumor is a mass or abnormal growth of cells. It can occur in various parts of the body and can be either benign (non-cancerous) or malignant (cancerous). Tumors form as a result of uncontrolled cell division and growth. When cells divide and multiply in a controlled manner, it is a normal process for growth and repair. However, when this process is disrupted, the cells can continue to divide and accumulate to form a tumor. To understand what a tumor is, you need to know about cell division and growth.