Concerns and Needs in Diverse Contexts
CBSE · Class 11 · Home Science
Complete topic list for Concerns and Needs in Diverse Contexts in CBSE Class 11 Home Science. Key concepts, sub-topics, and what to focus on for board exams.
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Topics in Concerns and Needs in Diverse Contexts
Health, Well-being, and Health Care
- Health means complete mental, physical and social well-being, not merely the absence of disease.
- Health is a fundamental human right.
- Disease is a disruption in the normal functioning of the body.
Nutrition, Nutrients, and Malnutrition
- Nutrition and health are closely linked.
- There are more than 50 nutrients in food.
- Nutrients are classified into macronutrients and micronutrients.
Nutritional Problems and Their Consequences
- One-third of babies born in India are low birth weight, meaning less than 2500 gms.
- Undernutrition affects body weight, immunity, cognitive development, and can cause disability.
- Vitamin A deficiency can cause blindness.
Hygiene, Sanitation, and Food Safety
- Hygiene has personal and environmental aspects.
- Environmental hygiene includes physical and biological factors in home and community settings.
- Safe drinking water and sanitation are essential for health.
Key Concepts
Central concept: Concerns and needs in diverse contexts
Frequently Asked Questions
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Sources & Official References
- NCERT Official — ncert.nic.in
- CBSE Academic — cbseacademic.nic.in
- CBSE Official — cbse.gov.in
- National Education Policy 2020 — education.gov.in
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
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