Valves of the venous system
Name the valves of the venous system? Also explain their function?
Expert
The valves of venous system are structures within the veins which allow blood to flow just in the normal way (that is, from the tissues to the heart) and forbid it to return in reverse way in the favor of gravity. The valves close whenever the pressure of fluid column above (subsequent to, concerning normal flux) is greater than the fluid pressure before them. The valves are therefore basic for the returning of blood to heart.
Explain, how are process of the inhalation and expiration is carried out?
Which are the main types of animal tissue?
Explain the term panspermia?
Why can it be stated that each glucose molecule executes the Krebs cycle twice?
Explain the cell division during first stage of embryonic development called? How is this stage classified?
what are the biological importance of water?
Determine the main materials transferred from mother to the fetus via the placenta? And from fetus to mother?
Continuous Process: A streamlined process which includes ongoing production of end services or products. More informally, this procedure keeps going on 24-hrs a day and 7 days a week. For illustration, stock exchange markets constantly monitor stock p
It has become one of the most commonly used means of oral communication. It is used to place and take orders, to exchange urgently needed information, to make appointments, to establish valuable business contacts, and numerous other things. Advantages of the telephone
Define the term Technology which has changed the organization with example ?
18,76,764
1944319 Asked
3,689
Active Tutors
1433928
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!