📘 Class 10 Biology Chapters – Complete Overview
This section covers the complete list of 10th biology chapters with important points and marks details. All key topics are based on the NCERT Class 10th syllabus and are crucial for exams. For detailed NCERT solutions, visit: ncert class 10th biology solution.
1. Life Processes
- Nutrition in plants and animals (Autotrophic & Heterotrophic)
- Respiration types – Aerobic and Anaerobic
- Transportation in plants & animals
- Excretion and its importance
Marks Weightage: 7–8 marks
2. Control and Coordination
- Human nervous system and reflex actions
- Endocrine glands and hormones
- Coordination in plants – movement and response
Marks Weightage: 5–6 marks
3. How do Organisms Reproduce?
- Types of reproduction – asexual and sexual
- Reproduction in plants and humans
- Male & Female reproductive systems
- Reproductive health and contraception
Marks Weightage: 6–7 marks
4. Heredity and Evolution
- Mendel’s laws of inheritance
- Monohybrid and dihybrid cross
- Sex determination in humans
- Evolution and speciation
Marks Weightage: 5 marks
5. Our Environment
- Food chains and food webs
- Ozone depletion and its effects
- Biodegradable and non-biodegradable waste
Marks Weightage: 3–4 marks
6. Management of Natural Resources
- Conservation of forest, wildlife, water, and energy
- Reduce, Reuse, Recycle (3Rs)
- Sustainable development goals
Marks Weightage: Internal assessment/project-based
📝 Tip: Focus on diagrams, flowcharts, and NCERT back questions to score high in 10th biology chapters.
📖 View NCERT Class 10th Biology Solution ✅ These chapters are frequently asked in board exams. Mastering them through the ncert class 10th biology solution will help you score top marks.