Heart chambers of Bird and Mammalian heart
State how many chambers do the bird heart and the mammalian heart have? Concerning the maintenance of temperature specify the benefit of double and complete circulation of these animals?
Expert
The bird and the mammalian hearts are divided into four chambers:
a) Right atrium, b) Right ventricle, c) Left atrium and d) Left ventricle.
Birds and mammals are homoeothermic, that is, they control the temperature of the body. The four-chambered heart and double circulation offers more supply of oxygenated blood to the tissues resulting in the higher metabolic rate majorly cellular respiration rate. Part of the energy generated by the cellular respiration is used to manage the body temperature.
Explain how excretory system of molluscs characterized? Answer: Molluscs have one or two pair of sponge like nephridia, similar to kidneys.
Imaging Technology: Imaging is the storage, capture, manipulation, and display of images. In document imaging, the emphasis is on storing, capturing, and retrieving information from images (that are mainly images of text). In graphical imaging, the im
To raise strength of the muscle work is the muscle contraction intensely raised?
Explain anemia? List four main types of anemia?
Under which environments do echinoderms live?
Conflict resolution: Fate of most of the organization all over the world depends on how effectively they communicate internally. This case becomes more relevant because it is the case of change management. One of the most beautiful arts of management
What is meant by the “bad” and “good” cholesterol?
Explain how do calcium ions participate in muscle contraction? Why do both muscle contraction and muscle relaxation spend the energy?
Describe Genetic engineering?
Design for Manufacture (DFM): The traditional approach of product design involved breaking the project down into a series of steps that were executed sequentially. These steps were assigned to different departments which, for the most part, worked ind
18,76,764
1938833 Asked
3,689
Active Tutors
1416505
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!