--%>
Assignment Help - homework help

Number of chambers does the bird and mammalian heart consist

Determine the number of chambers does the bird heart and the mammalian heart consists of? Regarding temperature maintenance what is the benefit of the double and complete circulation of such animals?

E

Expert

Verified

The bird and mammalian hearts are classified into four chambers: right atrium, right ventricle, left atrium and the left ventricle. Birds and mammals are homeothermic, that is, they control their body temperature. The four-chambered heart and double circulation give the supply of more oxygenated blood to the tissues making possible a greater metabolic rate (mostly cellular respiration rate). Part of the energy generated by the cellular respiration is utilized to maintain the body temperature.

   Related Questions in Biology

  • Q : Group Effectiveness - Organization

    Each of the four group decision techniques has its own set of strengths and weaknesses. The choice of one technique over another will depend on what criteria you want to emphasize and the cost-benefit trade-off. An effective group can be defined as one, which, over extended periods of tim

    		•
  • Q : Integrative systems of

    Why endocrine system considered integrative systems of body? What is the other physiological system which also has this function?

    		•
  • Q : Inflammation triggered by bacterial

    Specify the type of defence cell do bacteria attract and cause to multiply during the process of inflammation? State the name which is given to waste material generated by the inflammation triggered by the bacterial infection?

    		•
  • Q : What are Bronchi What are Bronchi ?

    What are Bronchi? Briefly illustrate it.

    		•
  • Q : Fecundation occurrence in female

    What is the portion of the female reproductive system where fecundation happens?

    		•
  • Q : Biological functions of polysaccharides

    Write some major biological functions of polysaccharides?

    		•
  • Q : Heart chambers of an amphibian heart

    Determine the heart chambers does the amphibian heart encompass? Answer: Amphibian heart consists of three heart chambers as: two atria and one ventricle.

    		•
  • Q : Explain Statistical Process Control or

    Statistical Process Control (SPC): It is commonly termed to as SPC, is a technique for monitoring, controlling, and enhancing a process via statistical analysis. The philosophy defines that all processes show natural variation, or arbitrariness. Thoug

    		•
  • Q : Define the term ADP phosphorylation

    Define the term ADP phosphorylation? What correspondingly are oxidative phosphorylation and photophosphorylation?

    		•
  • Q : Illustrations of secretory cells

    Illustrations of secretory cells: Exocrine and Endocrine pancreatic cells, parathyroid and thyroid endocrine cells, adenohypophysis, adrenal & pineal endocrine cells, the numerous kinds of gastric exocrine and endocrine cells, the mucous secretory

    		•