--%>
Assignment Help - homework help

Circulatory system of birds

Explain the circulatory system of birds?

E

Expert

Verified

Birds are just like every vertebrate, having the closed circulatory system. Heart of the bird is same as that of the mammalian heart, it is having four chambers: two atria and two ventricles and there is no mixture of venous and arterial blood. In mammals, though, aorta curves down to left while in the birds it curves down to the right.

   Related Questions in Biology

  • Q : Disadvantage of MBO Disadvantage of MBO

    Disadvantage of MBO 1 pressure oriented: MBO may prove to be self defeating in the long since it is tied with a reward punishment psychology. It is

    		•
  • Q : Type of nitrogen waste that birds

    Name the type of nitrogen waste that birds produce? Why does this characteristic, besides being an adaptation to terrestrial atmosphere, as well mean an adaptation to flight?

    		•
  • Q : Explain Customer-Driven Management

    Customer-Driven Management: Any organization should develop and sustain a base of loyal clients or customers, and a customer-driven organization identifies customer service and product quality as foundations of the competitive advantage.

  • Q : Vector of malaria disease-behavior of

    What is the vector of the malaria disease? How different is its behavior from behavior of vector of the dengue fever?

    		•
  • Q : Main functions of blood Write down the

    Write down the main functions of blood?

    		•
  • Q : Microfilaments are made up of which

    Microfilaments are made up of which substance? And also write down the properties of these elements that give motility to cells?

    		•
  • Q : Significance of the emergence of the

    Specify the evolutionary significance of the emergence of the seeds in plant kingdom?

    		•
  • Q : Define Systems Security Systems

    Systems Security: It is the control and access of computer system's resources, the information and operating system files. This can be managed by security software installed in the computer. The other meaning might refer to any type of system which se

    		•
  • Q : Describe Joint Application Development

    Joint Application Development (JAD): It is a process which accelerates the design of information technology explanations. JAD employs customer participation and group dynamics to precisely depict the user's view of the business requirement and to join

    		•
  • Q : Type of asexual reproduction which

    Write down type of asexual reproduction which occurs in hydras?

    		•