Скачать или смотреть Disorders of the Skeletal System | Class 11 Biology | PTB 2025 | Osteoporosis, Arthritis Explained

Understand all important disorders of the human skeletal system with clear explanations according to the Class 11 Biology (PTB 2025) syllabus.
In this video, we cover the major diseases that affect bones and joints, their causes, symptoms, and preventive measures.
A perfect lecture for students, teachers, and exam preparation (FSc / College Level).
⭐ Topics Covered
What are Skeletal Disorders?
Osteoporosis – causes, risk factors, bone density loss
Arthritis – osteoarthritis vs rheumatoid arthritis
Gout – uric acid crystals in joints
Rickets & Osteomalacia – vitamin D deficiency
Scoliosis, Kyphosis, Lordosis – spinal deformities
Bone Fractures – types and healing process
Preventive measures and treatment overview
⭐ Why Watch This Video?
✔ Short & easy explanation
✔ Board exam–focused content
✔ Helpful diagrams and examples
✔ Perfect for quick revision
⏱ Timeline / Chapters
00:00 – Introduction
00:35 – What are skeletal disorders?
01:20 – Osteoporosis
03:00 – Osteoarthritis
04:10 – Rheumatoid arthritis
05:25 – Gout
06:20 – Rickets & Osteomalacia
07:10 – Spinal deformities
08:25 – Bone fractures (types)
10:00 – Prevention & conclusion
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