Human Health and Disease — NEET/JEE Questions, Notes & Weightage
Class 12 Biology and Human Welfare NEET weightage: High 1,847 questions
Covers pathogens and the diseases they cause, the immune system (innate/acquired, antibody structure), AIDS, cancer, and drug/alcohol abuse. Pathogen-to-disease matching and immunity classification are this chapter's most reliable NEET question sources.
Practice all 1,847 Human Health and Disease questions →Topics inside Human Health and Disease
Immunity
569
common-diseases-in-humans
491
Drugs and Alcohol Abuse
283
cancer
206
AIDS
160
Health and Disease: Introduction
29
Common Cold
9
Common Diseases
6
malaria
6
Malaria Life Cycle
6
typhoid
6
pneumonia
6
pathogens
3
Importance Of Health
3
Malaria Pathogenesis
2
Non-infectious Diseases
2
Host Pathogen Interaction
2
hiv-and-aids
2
Disease Classification
2
Drug And Alcohol Abuse
2
Health Maintenance
2
Scientific Method
1
Pneumonia Symptoms
1
Genetic Disorders
1
Public Health
1
Mind And Health
1
immunisation
1
Vector Biology
1
Scientific Development
1
Typhoid Diagnosis
1
Malaria Symptoms
1
Health Hazards
1
Concept Of Health
1
Immune System
1
Disease Prevention
1
Parasites And Pathogens
1
Historical Concepts of Health
1
Typhoid Symptoms
1
Transmission of Malaria
1
Bacterial Diseases
1
Health And Disease
1
Disease Concept
1
pathogenesis
1
Frequently asked questions
What disease/pathogen facts does NEET test most?
Matching specific pathogens (Plasmodium, Salmonella typhi, various worms and protozoans) to the disease they cause and its transmission route is the most common question format.
Is antibody structure tested in detail?
Yes — the basic structure (heavy/light chains, the five immunoglobulin classes IgA/IgG/IgM/IgD/IgE) and their respective roles are commonly asked.
How is cancer covered for NEET purposes?
At a conceptual level — oncogenes, proto-oncogenes, metastasis, and common detection/diagnostic methods (biopsy, MRI, etc.) rather than deep molecular detail.