Human Health and Disease focuses on understanding the factors that affect human health, the causes of diseases, and the body’s defense mechanisms. This category is designed for school students (Classes 9–12), NEET aspirants, and undergraduate learners, with strong emphasis on NCERT concepts and exam relevance.
In this section, you will study:
Concepts of health and disease
Common infectious and non-infectious diseases and their causes
Pathogens such as bacteria, viruses, protozoa, and helminths
Immunity, immune system, and vaccination
Allergies, autoimmune disorders, and cancer
Drug and alcohol abuse and their effects
NCERT-based explanations, diagrams, MCQs, and exam-oriented questions
The content is structured to build clear understanding of health-related concepts, improve application-based answers, and help students score well in school examinations, NEET, and undergraduate assessments.
Develop a strong foundation in human health and disease to better understand the science behind illness, prevention, and immunity.
Q. Which vitamin is primarily derived from green leafy plants and is essential for blood clotting?
A.
Vitamin A
B.
Vitamin C
C.
Vitamin K
D.
Vitamin E
Solution
Vitamin K is crucial for blood clotting and is abundant in green leafy vegetables.
