Zoology-AIDS
NEET Zoology AIDS MCQ Question
Type: MCQ-conceptual-Hard-Class 12
Which of the following combinations correctly describe aspects of AIDS and cancer?
A
AIDS is spread through body fluids, while cancer cells lose contact inhibition.
B
AIDS can be transmitted by casual physical contact, and cancer cells are regulated by contact inhibition.
C
Both AIDS and cancer are caused by viral infections affecting the lymphoid organs.
D
AIDS symptoms appear immediately upon infection, while cancer cells are always benign.
Correct Answer
Option A
Detailed Explanation
AIDS is indeed spread through body fluids and is not transmitted by mere touch, and cancer cells have lost the property of contact inhibition that normal cells possess, leading to uncontrolled growth.
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