NEET Biology MCQ on Active immunity with Answers by Expert Teacher. Every Objective Questions is Important and Common of Active immunity for NEET-UG Exam.
1) The production of antibodies in response to antigen called as ——– immunity.
Passive B. Active C. Weak immunity D. Both A and B.
Answer: Answer is B, in active immunity body produces antibody in response to the foreign molecules.
2) When patient’s own immune system plays major role in eliminating disease called as—-.
A) Active immunity B) Passive immunity C) Adaptive immunity) None of these.
Answer: Answer is A, it is natural immunity which plays role in eliminating diseases
3) Which of the following is the type of active immunity?
A) Antivenom antibody B) artificial transfer of antibody C) Vaccine D) Transfer of antibody
Answer: Answer is C, in active immunity vaccination is done.
4) Which of the following are types of active immunity?
A) Natural active immunity B) Artificial active immunity C) Acquired immunity D) Both A and B.
Answer: Answer is D, Natural active immunity and Artificial active immunity are two types of active immunity.
5) Immune system role can be predicted as of following:
A) Protect from foreign molecules B) Fight against genetically dissimilar organisms
C) Invade self altered antigens D) All of these
Answer: Answer is D, immune system have ability to protect from foreign molecules, genetically dissimilar organisms and Invade self altered antigens.