Our Body

IMPORTANT

Science Solutions from Chapter -1 - Our Body

This chapter deals with our body. It explains the five sense organs present in our body. The different organ systems such as the skeletal, excretory, circulatory, nervous, digestive, and reproductive systems are also discussed here.

Practice Other Topics from Our Body

Science>The Human Body>Our Body>Different Body Parts: External and Internal Organs

In this topic, we will study the different body parts which are external and internal organs. It discusses various kinds of systems such as skeleton, muscular, digestive and many more. We will also learn their functions in our body.

Science>The Human Body>Our Body>Sense Organs

This topic deals with sense organs and their functions. It briefs on the five sense organs, which are eyes, ears, nose, tongue and skin along with their functions. It also provides some tips to take care of our sense organs.

Science>The Human Body>Our Body>Care of Sense Organs

In this topic, we will learn about sense organs in detail. It sheds light on how to take good care of sense organs to make them healthy. It also discusses some points to follow related to caring of sense organs.

Science>The Human Body>Our Body>Skeletal System

This topic describes the skeletal system. In human beings, the human skeletal system is made up of 206 bones and a few cartilages. It is grouped into two principal divisions—the axial and the appendicular skeleton.

Science>The Human Body>Our Body>Muscular System

In this topic, we will learn the concept of the muscular system in human beings in detail. We will explore the functions and structure of muscles and their various types as well. We will describe the parts of the muscular system through a diagram.

Science>The Human Body>Our Body>Movement

This topic sheds light on the notion of muscles and their movements. It briefs on voluntary and involuntary muscles. We will also learn about two types of involuntary muscles with the aid of pictures.

Science>The Human Body>Our Body>Digestive System

The topic discusses the digestive system in human body. It describes the process of digestion, the function of alimentary canal and the associated glands in digestive system.

Science>The Human Body>Our Body>Respiratory System

In this topic, we will know about the respiratory system in detail. We will learn various processes involved in this system. In addition, it explains the functions of various organs responsible for inhalation of oxygen and exhalation of carbon dioxide.

Science>The Human Body>Our Body>Nervous System

This topic defines the nervous system as the controller of the human body. It sheds light on the structure of a neuron and its different parts. It also explains how the brain works to control our activities.

Science>The Human Body>Our Body>Reproductive System

This topic describes the reproductive system. It discusses the reproductive parts of both males and females in detail. In addition, it informs us that the reproductive system is used to produce babies.