Q. Tumour viruses or cancer causing viruses called …A… have …B… . Here A and B refers to

A) A-oncogenic bacteria; B-bacterial oncogenes
B) A-oncogenic viruses, B-viral oncogenes
C) A-oncogenic protozoan; B-protozoan oncogenes
D) None of the above
Explanation

Tumour viruses or cancer causing viruses called oncogenic viruses, have viral oncogenes

Dr. Abubacker
Reviewed by Dr. Abubacker

Physics Educator & NEET/JEE Specialist

Ph.D. in Physics with 19+ years of teaching experience.