Answer:
The given question is incomplete as it lacks the options however the options are -
A. They exhibit contact inhibition.
B. They never fully differentiate.
C. They may undergo metastasis.
D. They exhibit disorganized growth.
E. They exhibit uncontrolled growth.
The correct answer is - A. They exhibit contact inhibition.
Explanation:
Cancer cells or the malignant cells are the cells that grow uncontrolled manner. If the control mechanism of an individual's body is not working it leads to the development of the cancerous cells.
The cancerous cells never differentiate completely like other normal cells so they never stop dividing. These cells can show metastasis which is the process of moving such cells to the other site from their initial site.
The did not show contact inhibition as contact inhibition is the process that arresting further differentiation in the cells.
Thus, the correct answer is option - e.