Cells that divide uncontrollably may form a tumor, or abnormal mass of cells, and tumor Tumors are masses of neoplastic origin. Given these facts, cells that divide which way may form masses of neoplastic origin among the following options:
- non-neoplastic
 - controllably
 - epidermal
 - an organism's body
 - seldomly
 - epidermis and dermis
 - uncontrollably
 - Veins and arteries.


 

       uncontrollably  