Question

The major cause of cancer is due to uncontrolled cell division which forms a cell mass called ___(i)___. This may occur due to failure in cell regulation. This cell mass reaches other organs through a multi-step process termed ___(ii)___ .

• A. (i) Tumor (ii) Metastasis
• B. (i) Metastasis (ii) Tumor
• C. (i) Cancer (ii) Epistasis
• D. (i) Epistasis (ii) Cancer

Answer 1

The correct option is A

(i) Tumor (ii) Metastasis

The major cause of cancer is due to uncontrolled cell division which forms a cell mass called Tumor. This may occur due to failure in cell cycle regulation.These tumors or cell masses reach other organs through a multistep process termed metastasis.