Скачать или смотреть Tetany, muscle pull, lever

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Learn the complete Human Skeletal and Muscular System (Chapter 12) from the F.Sc. 1st Year Biology New Textbook (Punjab Text Book/PTB 2025) based on the National Curriculum of Pakistan. This detailed lecture series covers all essential topics including the structure and function of bones and muscles, Tetany vs Tetanus, how the skeleton acts as a system of rods and levers, and why muscles can only pull, not push.

This video is an indispensable guide for:

F.Sc. Part 1 Biology Students (Class 11)

Students preparing for Board Exams 2025

Aspirants preparing for medical entry tests like MDCAT, NUMS, and NEET

Key Topics Covered:

Skeletal System: Structure, Functions, Axial vs. Appendicular Skeleton.

Muscular System: Types of Muscles, Muscle Contraction (Sliding Filament Theory).

Locomotion: Bones as Rods/Levers, Joints as Fulcrums, Muscle Action.

Important Disorders: Tetany (Hypocalcaemia), Tetanus (Bacterial Infection), and their differences.

In-depth explanation of the NEW PTB BOOK 2025 syllabus.

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