Dictionary > Foregut

Foregut

Definition
noun
(1) The anterior part of the alimentary canal that begins at the mouth to the end of the stomach or gizzard in some animals, whereas to the anterior portions of duodenum, at the opening of the bile duct, in other animals
(2) The portion of the embryonic alimentary canal that gives rise to pharynx, esophagus, stomach, duodenum, liver, pancreas, and lungs.
Supplement
In adult vertebrates, the foregut is primarily for ingestion and partial digestion of food. In certain animals such as birds with crops, the foregut thus also functions for temporary storage of food.
Word origin: fore– (in front of) + gut
Compare:

See also:

  • gut
  • alimentary canal
  • Related term(s):

    • Foregut cysts

    Mentioned in:

  • Preoral gut


  • You will also like...

    squirrel
    Animal Water Regulation

    Animals adapt to their environment in aspects of anatomy, physiology, and behavior. This tutorial will help you understa..

    Plant Water Regulation
    Plant Water Regulation

    Plants need to regulate water in order to stay upright and structurally stable. Find out the different evolutionary adap..

    Water Cycle
    The Water Cycle

    The water cycle (also referred to as the hydrological cycle) is a system of continuous transfer of water from the air, s..

    Adaptation Tutorial
    Adaptation Tutorial

    Adaptation, in biology and ecology, refers to the process or trait through which organisms or the populations in a habit..

    Plant biology
    Plant Biology

    Plantlife can be studied at a variety of levels, from the molecular, genetic and biochemical level through organelles, c..

    Early Earth
    The Origins of Life

    This tutorial digs into the past to investigate the origins of life. The section is split into geological periods in the..

    Related Articles...

    No related articles found

    See all Related Topics