Body Organs Quiz: Human Body Systems and Internal Organs

Study Notes

Sense Organs and Internal Organs

Our body has different sense organs, such as tongue, ears, skin, nose, and eyes, which can be seen from outside.
There are internal organs present inside our body that cannot be seen from outside.

Digestive System

The digestive system consists of various organs, including mouth, food pipe, stomach, and intestines.
The digestive system breaks down complex materials like carbohydrates, proteins, and fats into simpler forms through a process called digestion.

Mouth and Teeth

The mouth is the first part of the digestive system.
Teeth are an important part of the mouth, helping to bite and chew food, giving shape to our face, and helping us to speak clearly.
Humans have two sets of teeth: milk teeth and permanent teeth.
Milk teeth appear at around six months old and fall out between six to twelve years old, replaced by permanent teeth.
There are three types of teeth:
- Flat teeth (incisors) for biting and cutting food, with four in the upper jaw and four in the lower jaw.
- Pointed teeth (canines) for tearing food, with four in total.
- Broad and grooved teeth (premolars and molars) for chewing and grinding food, with eight premolars and twelve molars in total.

Tongue

The tongue is also present in the mouth.

Description

Learn about the internal organs of the human body and how they work together to form different systems. This quiz covers the basics of human anatomy and physiology. Test your knowledge of the human body and its complex systems!