Egestion of food, Biology

Assignment Help:

EGESTION

  1. To give out undigested food from alimentary canal.
  2. Faeces can remain in colon for 36 hrs. then moving into rectum by gastro-colic reflex.
  3. Faeces consists of 3/4 H O & 1/4 solid.
  4. In solid part 3% bacteria, 30% roughage, 20% fat, 15% inorganic and 3% protein.
  5. Dead mucosal cells, mucous, cholesteroal also present. NH3, CH4 are negligible.
  6. Brown colour is due to stercobilin & Stercobilinogen.
  7. Foul smell is due to sketol, Indol & treptophan.

Related Discussions:- Egestion of food

Hormones controlling other functions, Hormones Controlling Other Functions ...

Hormones Controlling Other Functions Crustacean's exhibit pronounced capacity for physiological color changes. It is known that the color changing mechanisms in Crustacea are

Changes in chromosome number, Aneuploidy : One or inore chron~osomes of a n...

Aneuploidy : One or inore chron~osomes of a normal set nlay bc lacking or present in excess. The term riullison~y refers to absence of both the chromosomes of a pair. Monosomy, tri

What is gene expression, What is Gene Expression ? Gene expression i...

What is Gene Expression ? Gene expression is the process by which a gene is activated to produce a certain protein. Cells are able to respond to changes in the environment i

What are gametes, Q. What are gametes? Gametes are cells specialized in...

Q. What are gametes? Gametes are cells specialized in sexual reproduction and they contain half of the maximum number of chromosomes of the species and unite it with another ga

Calcium requirements of school children and adolescents, Determine Calcium ...

Determine Calcium requirements of school children and adolescents? Calcium requirements in children and adolescents can be calculated on the basis of Calcium accretion during g

Traditional uses of dung, T r ad i tional Uses of dung Dung has an ...

T r ad i tional Uses of dung Dung has an astonishing and myriad variety of uses which have been developed over a period of time. Dung patties ( gootee ) are mainly used by

PROTOZOA., WHAT ARE THE ADVANTAGES & THE DISADVANTAGES OF PROTOZOA?

WHAT ARE THE ADVANTAGES & THE DISADVANTAGES OF PROTOZOA?

Light and heavy soils-physical properties of soil, Light and Heavy Soils ...

Light and Heavy Soils The presence of silt and especially clay in a soil imparts to it a fine texture, and a slow water and air movement. Such a soil is highly plastic becoming

Explain what is probing depth, Q. Explain What is Probing Depth? This p...

Q. Explain What is Probing Depth? This parameter is applicable to one stage implants when they are evaluated prior to prosthetic phase and used to evaluate the health of the im

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd