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 effect of fat on quality and quantity of human milk, Define effect o...

Define effect of Fat on quality and quantity of human milk? Fat content of milk appears to be subject to variability as compared to other constituents. The average fat content

Define thin layer chromatography, Define Thin Layer Chromatography? Thi...

Define Thin Layer Chromatography? This is an improvement over paper chromatography and uses thin layers of slurried absorbents like silica gel, alumina, cellulose, Kieselguhr,

Technique of operation, Technique of Operation : TEE probe i...

Technique of Operation : TEE probe is passed in all cases soon after anaesthesia. The initial steps and exposure of mitral valve are done as for open mitral valvotom

Can you explain shellfish poisoning, Q. Can you explain Shellfish Poisoning...

Q. Can you explain Shellfish Poisoning? Shellfish like oysters, mussels and clams are generally bred in the sewage polluted beds or brackish water. The shellfish poisoni

Nutrition, vulture undergo which type of nutrition

vulture undergo which type of nutrition

Define atherosclerosis, Q. Explain Atherosclerosis? Atherosclerosis is ...

Q. Explain Atherosclerosis? Atherosclerosis is one of the most important causes of morbidity and mortality in developed as well as in developing countries. Atherogenesis occurs

Schematic representation of curser position of pulse wave, A lot of hemodyn...

A lot of hemodynamic information including maximum and mean velocity, maximum and mean pressure gradients and pressure half time can be obtained from Doppler trace that helps in

Which hormones secreted by adrenal medulla, Q. What are the hormones secret...

Q. What are the hormones secreted by the adrenal medulla? What are their respective functions? The medullary portion of the adrenals secretes hormones of the catecholamine grou

What is dna libraries , A DNA library is a collection of cloned DNA fra...

A DNA library is a collection of cloned DNA fragments in a cloning vector which can be fined for a DNA of interest. If the target is to isolate particular gene sequences.

Why capsulate staining is difficult, Why Capsulate Staining is Difficult? ...

Why Capsulate Staining is Difficult? Capsule staining is difficult because capsular material is soluble in water and may be dislodged or removed during vigorous washing. Negati

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages