Heart compelling the blood
How does the heart compel the blood?
Expert
The heart can be defined as the muscular organ which consists of the chambers: right ventricle and right atrium and right ventricle and left atrium through which the blood passes. Blood enters the heart through atria, goes to ventricles and then it leaves the organ. Blood is pumped out of the heart through the contraction of the muscle fibers that forms the ventricular walls. This contraction decreases the ventricle volume hence raising the internal pressure and then the blood flows into the exit vessels which is pulmonary artery for the right ventricle and aorta for the left ventricle. When the ventricular muscle fibers dilate the ventricles resume their original size and get the new blood flow from the atria.
Classification of policies
Define the term zoonoses? What are some illustrations of zoonoses transmitted by birds?
What is best identification hypothesis for a plant tissue seen under microscope having most cells undergoing cell division?
How does the pancreatic juice carry on the digestion of carbohydrates? Name the comprised enzyme?
Name the structure which maintains similar chromatids bound? Answer: The structure which maintains similar chromatids bound is the centromere.
An individual's personality is commonly thought to be both consistent and enduring. The stable nature of personality suggests that it is unreasonable for marketers to attempt to change consumers' personalities to conform to certain
What are the three major kinds of passive transport?
Whether neural impulse which is generated by stimulus that triggers the arch reflex is restricted in the neurons of this circuit?
How excretory system of the mollusks is typified?
Relating to germ layers and presence of coelom how are arthropods typified?
18,76,764
1945260 Asked
3,689
Active Tutors
1456676
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!