Biology·MCQ Practice
Acquired Immunity — MCQ Practice
NEET UG
Version 1Updated 22 Mar 2026
Interactive MCQ Practice
Test your knowledge. Click “Solve” to reveal options, select your answer, then check the result. 6 questions available.
Q1medium
Which of the following characteristics is NOT associated with acquired immunity?
Q2easy
Which type of immunity is provided by the transfer of antibodies from a mother to her fetus across the placenta?
Q3medium
Which of the following cells is primarily responsible for cell-mediated immunity by directly killing infected cells?
Q4easy
Vaccination is an example of:
Q5medium
Which class of antibody is most abundant in serum and can cross the placenta to provide passive immunity to the fetus?
Q6medium
A person suffering from tetanus is given an antitoxin injection. This provides what type of immunity?