Key Concepts Covered in Human Health and Disease (Class 12)
Asked by Pran Khur20 · 2 years ago
Can you provide a summary of the key concepts covered in the 'Human Health and Disease' chapter for Class 12 as per the NCERT syllabus?
1 Answer
The 'Human Health and Disease' chapter in Class 12 NCERT covers several essential concepts:
- Health and its Failure: Definition of health, factors affecting health, and common indicators of health.
- Disease and Its Causes: Types of diseases - infectious and non-infectious, and their causes.
- Pathogens: Detailed study of pathogens such as bacteria, viruses, fungi, and protozoans.
- Immunity: Innate and acquired immunity, the structure and functions of the immune system, and the concept of vaccination.
- Common Diseases in Humans: Detailed study of diseases like typhoid, pneumonia, common cold, malaria, amoebiasis, ascariasis, and ringworm.
- Lifestyle Diseases: Diseases such as diabetes, hypertension, and cancer caused by lifestyle factors.
- Prevention and Control: Measures to prevent and control diseases, including hygiene, vaccination, and public health initiatives.
NEET Faculty · 2 years ago
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