Advertisements
Advertisements
प्रश्न
Active immunity means ______.
विकल्प
resistance developed after disease
resistance developed before disease
increasing rate of heart beat
infection of AIDS virus
MCQ
रिक्त स्थान भरें
Advertisements
उत्तर
Active immunity means resistance developed after disease.
Explanation:
Active immunity refers to the resistance developed by the body after it has been exposed to a disease or a pathogen. This immunity arises as the body’s immune system produces memory cells and antibodies in response to the infection, providing long-lasting protection against future infections by the same pathogen. Active immunity develops naturally after recovering from a disease or artificially through vaccination.
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
