Are arteries or veins included of more muscle tissue
Are arteries or veins comprised of more muscle tissue? How dissimilar are the walls of such two kinds of blood vessels?
Expert
The arterial system consists of thicker muscle walls as within arteries the blood circulates beneath higher pressure. The veins are much flaccid than arteries. From the lumen to external layer both kinds of vessels are made up of endothelium, connective tissue and muscle tissue. In both, the endothelium is a single layer of cells. In arteries, the muscle tissue part is thicker than in veins and in such vessels the external connective tissue is thicker than arteries.
Arteries are pulsating blood vessels. Arterial pulse can be felt in a medical exam, for example, by the palpation of the radial artery in an internal and lateral face of the wrist close to the base of the thumb.
Why do plants require exchanging gases with environment?
Give a brief description of photoperiod?
From zygote, pluricellular organisms are formed by the serial mitosis. Would this formation be probable if each cell made by the mitosis had an identical life concerning its antecedent cells? How did evolution solve that difficulty?
Give a brief explanation of Cardiac Pacemaker.
Process of Organizing The process of organization may be described as the managerial function of organizing. It consists in making a rational division of work into groups of activities and tying to
What is the basic difference between cellular respiration and respiration meaning gas exchange?
Describe price ceiling?It is a maximum price that sellers can charge for a product.
What are the National and cultural characteristics of Decision making or explain Four dimensions of our mental programming ?
What is the valve which separates the stomach from the esophagus termed? Also state its function?
As pepsin is a gastric enzyme does it contain an acid or basic optimum pH? What occurs to pepsin whenever it passes into duodenum?
18,76,764
1944873 Asked
3,689
Active Tutors
1429759
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!