The ability for cancer cells to form a secondary tumor at a site distant from the primary tumor
A)Is acquired along with the ability to move through circulation.
B)Is possessed by the majority of cells in a tumor.
C)Is often acquired after micrometastases have been established.
D)Usually occurs prior to establishment of micrometastases.
E)None of the above.

Question

Quizplus · Accepted Answer

The ability for cancer cells to form a secondary tumor at a site distant from the primary tumor is often acquired after micrometastases have been established. This reflects the progression of cancer cells in gaining the necessary traits for metastasis, including survival in the bloodstream, evasion of the immune system, and colonization of new tissues.

The Ability for Cancer Cells to Form a Secondary Tumor