Digestiive System

________ in food cannot be utilised by our body in their ORIGINAL form .

In 1851 , ___ published a paper describing a structure located on the basilar membrane of the cochlea containing hair cells that convert sound vibrations into nerve impulses .

BIOMACROMOLECULES in our food have to be broken down into simple _______ forms . This is called digestion .

Digestion is carried out by our digestive system by _____and ____ method .

The human digestive system consists of the ____ and the ______.

The alimentary canal begins with the _____opening -the ____ and it opens _____ through the anuss .

The mouth leads to the ____ or _____.

The _____cavity has a number of teeth .

The oral cavity consists of ___and ____.

Each tooth is embedded in a _____of ____.

Each tooth is attached in a socket of jaw bone , this type of arrangement is called -

Majority of ______form 2 sets of teeth in their life .

The type of dentition in which a set of temp milk teeth or deciduous teeth is replaced by a set of permanent teeth or adult teeth , is called -

An adult human has 32 permanent teeth which are of 4 diff teeth , this dentition is called -

Dental formula of an. Adult human teeth -

The hard chewing surface of teeth made up of _____ helps in the ______ of food .

The tongue is a _____ muscular organ attached to the _____ of ____ by the FRENULUM .

The _____ surface of the tongue has small PROJECTIONS called ______

Some ___bear taste buds .

The oral cavity leads into a short _______.

___serves as a common passage for food and air .

The ___ and ____ open into the pharynx

A cartilaginous flap , EPIGLOTTIS prevents the entry of food 🥘 into the ______ during swallowing.

The ______ is a thin tube extending posteriorly passing through the neck ,thorax and diaphragm .