Question

What is mastication? Explain about the teeth used in mastication.

Answer 1

Hint: Mastication breaks down the food so it can go through the esophagus to the stomach. Breaking down the food into more modest pieces additionally expands its surface zone so stomach related enzymes can keep on separating it all the more proficiently.

Complete answer:
Mastication is the mechanical crushing of food into more modest pieces by teeth; it is basically a specialized word for "biting". Mastication breaks down the food so it can experience the throat to the stomach.

Kinds of Teeth and Their Functions
Incisors –
The four front teeth in both the upper and lower jaws are called incisors. The four front teeth in both the upper and lower jaws are called incisors. Their essential capacity is to cut food. The two incisors on one or the other side of the midline are known as focal incisors. The two nearby teeth to the focal incisors are known as the sidelong incisors. Incisors have a solitary root and a sharp incisal edge.

Canines –
There are four canines in the oral depression. There are four canines in the oral depression. Two are available in the maxillary curve and two in the mandibular territory. They are behind and nearby the sidelong incisors. Their principle work is to tear food. They have a solitary, pointed cusp and a solitary root. They have the longest foundation of any tooth. They likewise serve to frame the sides of the mouth.

Premolars (Bicuspids) –
These teeth are situated behind and contiguous the canines and are intended to pulverize food. There are eight premolars in the oral cavity.

Molars –
The most back teeth in the mouth are the molars. They have more extensive and compliment surfaces with 4-5 cusps. They are intended to crush food. Mandibular molars regularly have 2 roots. Maxillary molars, which are situated behind the subsequent premolars, commonly have 3 roots. There are 12 molars in the lasting dentition with three in every quadrant of the mouth.

Note: Biting completely makes it simpler to swallow food, yet in addition brings different advantages that advance your wellbeing, for example, making food more delectable and assisting with assimilation and retention. Biting altogether and eating gradually forestalls gorging, which prompts the anticipation of heftiness.