Answer to Question 1
D
Explanation: A) Oncogenic means pertaining to the potential formation of tumors.
B) Osteogenic means pertaining to the formation of bone.
C) Onocogenes is misspelled.
D) Correct.
Answer to Question 2
A
Explanation: A) Correct.
B) A carcinoma is a malignant tumor.
C) Carcinoid means resembling cancer.
D) Choriocarcinoma is a cancerous tumor of the uterus.