ICSE Class 11 Biology | 5. Human Physiology by Pavan | Learn Smarter
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5. Human Physiology

Human physiology delves into the individual and collective functioning of body systems crucial for survival. Key systems such as the digestive, circulatory, respiratory, excretory, and nervous systems are examined for their roles in maintaining body homeostasis. This chapter highlights how these systems interact to support essential bodily functions.

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Sections

  • 5

    Human Physiology

    Human physiology examines how different organ systems work both independently and collectively to sustain life.

    Learning Practice

  • 5.1

    Introduction

    Human physiology examines how body systems function to maintain overall health.

    Learning Practice

  • 5.2

    Digestive System

    The digestive system is responsible for breaking down food, absorbing nutrients, and eliminating waste from the body.

    Learning Practice

  • 5.3

    Circulatory System

    The circulatory system is crucial for transporting oxygen, nutrients, and waste products throughout the body, consisting of the heart, blood, and blood vessels.

    Learning Practice

  • 5.4

    Respiratory System

    The respiratory system is responsible for gas exchange, allowing oxygen to enter the bloodstream and carbon dioxide to be expelled from the body.

    Learning Practice

  • 5.5

    Excretory System

    The excretory system is responsible for removing metabolic wastes from the body, primarily through the kidneys and associated organs.

    Learning Practice

  • 5.6

    Nervous System

    The nervous system controls and coordinates body activities through electrical impulses and consists of the brain, spinal cord, and peripheral nerves.

    Learning Practice

References

b11-5.pdf

Class Notes

Memorization

What we have learnt

  • Human physiology is the stu...
  • The digestive system is res...
  • The circulatory system play...

Final Test

Revision Tests