Author Question: The key characteristic of a benign tumor is that such a tumor a. cannot cause brain damage. b. ... (Read 67 times)

Wadzanai · **on:** Jun 22, 2018

The key characteristic of a benign tumor is that such a tumor

a. cannot cause brain damage.
b. does not require surgery.
c. has a distinct border.
d. spreads rapidly through infiltration of adjacent tissue.
e. mostly arises from neuron cell types.

Question 2

The key characteristic of a malignant tumor is that such a tumor

a. does not require surgery.
b. cannot cause brain damage.
c. has a distinct border.
d. spreads rapidly through infiltration of adjacent tissue.
e. can give off cancerous cells that in turn reach distant sites.

Silverbeard98 · **Reply #1 on:** Jun 22, 2018

Answer to Question 1

Answer: c. has a distinct border.

Answer to Question 2

Answer: e. can give off cancerous cells that in turn reach distant sites.