Content protected from screenshots
GKFix.in
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
GKFix.in
Home
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
Start Quiz
GKFix MCQ Question
Test your knowledge and learn something new
Home
Biology and Human Welfare
Question #20992
Back to Home
View All Biology and Human Welfare Questions
20 Views
Question
What is the role of IgA antibodies in immunity?
A. Neutralize toxins
B. Activate complement system
C. Mediate cell lysis
D. Found in bodily secretions like breast milk
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the main purpose of treating sewage before release?
13
Which organism is used to make kimchi?
18
What is the primary function of pectinases in fruit juice production?
17
On November 25, 2025, Prime Minister Narendra Modi is scheduled to visit Ayodhya to perform which si...
(Current Affairs)
12
What is the primary objective of the 'Kude Se Azadi' campaign launched on August 1 in Delhi?
(Current Affairs)
25