Practicing Success

Target Exam

CUET

Subject

Biology

Chapter

Human Health and Disease

Question:
What is not true regarding passive immunity?
A) When ready made antibodies are directly given to protect the body against foreign agents it is called passive immunity.
B) Injecting the microbes deliberately during immunization is a part of passive immunity.
C) The colostrum secreted by mother during the initial days of lactation is an example of passive immunity.
Options:
A
B
C
All of these .
Correct Answer:
B
Explanation:
Injecting the microbes deliberately during immunization or infectious organism gaining access into body during natural infection induce active immunity.