The ascending aorta is a wide vessel some 5 cm long. It begins  at the aortic orifice behind the 3rd right costal cartilage below  the lev...

            Digestion is defined as the process by which food is  broken down into simple chemical substances that can be absorbed and ...

           In humans, the saliva is secreted by three pairs of major  salivary glands and some minor salivary glands. MAJOR SALIV...

This tissues are capable of excitability and conductivity. It consists of excitable cells   and supporting cells,which in the centr...

This is a contractile tissue. There are skeletal, smooth and cardiac muscles. Skeletal (striated, voluntary) muscle This acts...

        This is characterized by having a large amount of intercellular substance. It forms areolar tissue, the packing material of th...

GI tract has two types of nerve supply: Intrinsic nerve supply Extrinsic nerve supply. Intrinsic nerve supply Int...

Cell junction is the connection between the neighboring  cells or the contact between the cell and extracellular  matrix. It is also ...

Lymph consists of cells, mainly lymphocytes, and plasma. The lymphatic system collects tissue fluid and conveys it to the bloodstre...

In humans, stomach has four parts: Cardiac region  Fundus  Body or corpus  Pyloric region. Cardiac Region Cardia...