Chapter 11/13

Question 1

the origin and development of morphological characteristics

Answer 1

morphogenesis

Question 2

abnormal proliferation of cells that result from uncontrolled, abnormal cell division

Answer 2

tumor

Question 3

uncontrolled dividing cells invade and destroy healthy tissues elsewhere in the body

Answer 3

cancer

Question 4

spreading of cancer cells beyond their original site

Answer 4

metastasis

Question 5

any substance that increases the risk of cancer with exposure

Answer 5

carcinogens

Question 6

agents that cause mutations to occur

Answer 6

mutagens