Test: Teeth - Class 4 MCQ

Both premolars and molars are responsible for crushing and grinding food. They have larger, flatter surfaces that help in breaking down the food into a more digestible form.

Gums, also known as gingiva, are the soft tissues that surround and support the teeth. They help keep the teeth in place and protect the roots from bacteria and other harmful agents.

Teeth marked I represents incisors. Incisors are used for cutting.

The teeth next to incisors are canines. Canines are used for tearing food.

The function of the teeth is to chew the food Chewing helps in the food properly.

An adult has 32 teeth.

Jack is using his teeth to bite the apple. Teeth are the hard parts in our mouth that help us to chew our food.

Incisors are the front teeth with flat, sharp edges that are designed to cut food into smaller pieces. They are located at the front of the mouth and are used for biting.

The white, shiny objects in the mouth are teeth. Teeth are hard, calcified structures that are used for biting, chewing, and breaking down food during the process of digestion.

• Milk teeth are the first set of teeth that children have. These teeth are called milk teeth because they are as white as milk.
• When you get bigger, these teeth fall out to make space for your bigger, stronger, and more permanent teeth.
• It's like a special gift from nature to help you chew your food and smile big!

Teeth help us to cut, tear, and chew food. When we eat, food particles get stuck in the gaps between our teeth. These food particles need to be removed so that our teeth stay healthy.

Dogs and cats, like humans, have different types of teeth. Their sharp, pointed teeth are called canines, which are used for tearing and gripping food.

Teeth develop in two sets during the lifetime of an individual. The first set is called the milk or temporary teeth. These milk teeth are 20 in number - 8 incisors, 4 canines, and 8 molars. These teeth start falling out around the age of 5 - 6 and are replaced with permanent teeth by 12 - 13 years of age.

The first set of teeth that children get are called milk teeth or baby teeth. They start to come in during infancy and are eventually replaced by the permanent teeth as the child grows.

The teeth that replace the milk teeth in adults are called permanent teeth. These teeth are meant to last a lifetime, and there are different types of permanent teeth, including incisors, canines, premolars, and molars.