Question

GIVING EXAMPLES
Opening of the duodenum is guarded by pyloric sphincter. Give
another example​

Answer 1

The opening of the bile duct into the duodenum is guarded by the sphincter of oddi

Explanation:

• there are many sphincter which are present in the human body. They are genetically formed and design. As a result of this the main function of the sphincter is to prevent backflow of any structure after it has slowed to a different path.
• The bile salt and the bile pigment is  brought from the gallbladder to the the intestine and this is done by the the bile duct which is guarded by the sphincter of oddi

To know more,

(a) Define genetics (b) Who is regarded as the “Father of genetics ..

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