Tumors
A) are large masses of cells.
B) are always cancerous.
C) always resemble the tissues they come from.
D) always metastasize.
E) are always fatal.

Question

Quizplus · Accepted Answer

Tumors are abnormal growths of cells that can be either benign (non-cancerous) or malignant (cancerous). Regardless of whether they are benign or malignant, tumors are characterized by an abnormal and excessive growth of cells, which can lead to the formation of a mass or lump. It is worth noting that not all tumors are visible or palpable, as some may be too small to be detectable.