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

Human aging, what is the process called free radicals damage body molecules...

what is the process called free radicals damage body molecules

Reproduction, what is the difference between anaisogyami & oogyami?

what is the difference between anaisogyami & oogyami?

Describe dna replication in details, Describe DNA replication in details? ...

Describe DNA replication in details? Replication : DNA replicates itself by first breaking the hydrogen bonds between the nitrogen base pairs, and "unzips" itself into two s

What are the results of prosthetic valve endocarditis, What are the Results...

What are the Results of prosthetic valve endocarditis? The hospital mortality for valve replacement for endocarditis varies between 4- 30 per cent. Operative mortality is highe

Metalimnion - summer stratification, Metalimnion - Summer Stratification ...

Metalimnion - Summer Stratification This zone lies below the epilimnion and above the hypolimnion and thus forms the intermediate layer which is non-circulating. The metalimni

Tell us about three kinds of dna, There are 3 types of DNA sequences. Genom...

There are 3 types of DNA sequences. Genomic DNA comes from the genome and haves both genes and extragenic material. cDNA is reverse transcribed from mRNA and corresponds only

Define the biochemical analysis, Biochemical analysis A basic metabolic...

Biochemical analysis A basic metabolic panel measures sodium, potassium, chloride, bicarbonate, blood urea nitrogen (BUN), magnesium, creatinine, and glucose. It also sometimes

Define classification - taxonomy, Define Classification - Taxonomy Clas...

Define Classification - Taxonomy Classification is the arrangement of organisms into groups having common characteristics. These groups are then arranged according to a system.

Explain the food digestion in protozoans, In some protozoans, food is alway...

In some protozoans, food is always ingested at the same place on cell surface, cytostome (cell mouth). Undigested food is removed at a cytoproct, or cell anus. All of this is simil

Why haploid cell attempted to perform meiosis, What problem would most like...

What problem would most likely to occur if a haploid cell attempted to perform meiosis? a.The cell could not replicate its DNA prior to meiosis. b.The cell could not pair hom

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages