Digestive system - oesophagus, Biology

Assignment Help:

OESOPHAGUS -

Gullet opens in oesophagus. First organ of alimentary canal.
After piercing diaphragm, it form stomach in abdominal cavity.
No digestion in it. Food moves by peristalasis.
It is a long tube 25 cm. long. Longest in giraffe.

Related Discussions:- Digestive system - oesophagus

Define essentiality of vitamins for growth of micro-organism, Define Essent...

Define Essentiality of Vitamins for Growth of Micro-Organism Vitamins are also essential in small amounts for cellular activities and growth. These are also the coenzymes for a

St depression at rest, Q. What is ST depression at rest? As early as 19...

Q. What is ST depression at rest? As early as 1965 Ostrand called attention to the syndrome of short PR interval without accelerated conduction and it's association with ST dep

Extracted chlorophyll pigments, Extracted chlorophyll pigments If we...

Extracted chlorophyll pigments If we take chlorophyll molecule in a test tube and provide 2 CO and water and expose the mixture to sunlight, glucose is not formed. If we

Formation of pronuclei , Formation of pronuclei : Information of pron...

Formation of pronuclei : Information of pronuclei, micronucles which is one of the conjugants, plays an important role. Micronucleus undergoes meiosis and forms four haplo

Microorganisms, what are the disadvantages of protozoa?

what are the disadvantages of protozoa?

Complications of exchange transfusion, Complications of Exchange Transfusio...

Complications of Exchange Transfusion i) Infection of umbilical vessels and systemic injection related to blood transfusion like malaria, CMV, AIDS and hepatitis B. ii) O

Determine the concept of imitation in the learning process, Determine the c...

Determine the concept of imitation in the learning process The concept of imitation in the learning process is also a key developmental concept for infants and young children

Classify the diversity of organism in different groups, Q. Classify the div...

Q. Classify the diversity of organism in different groups • The goal of taxonomy is to develop a workable classification that reflects evolutionary relationships and provides

Valve thrombosis-complications of prosthetic valves, Valve Thrombosis : ...

Valve Thrombosis : Valve thrombosis causes sudden deterioration of the patient's haemodyarnics. A stuck valve may produce both stenosis and incompetence. If diagnosed early s

What is a food allergy (hypersensitivity), What is a Food Allergy (Hypersen...

What is a Food Allergy (Hypersensitivity)? A food allergy or hypersensitivity is an abnormal response to a food by our immune system. As illustrated in Figure, this non-toxic a

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages