Capillaries are considered as smallest blood vessels present in
Statement:After collision of two vessels in the sea all the crewmen and passengers are declared as missing. - A news report.Conclusions:I. No one from the two vessels has survived after the collision.
Given below are four statements (a-d) regarding human blood circulatory system(a) Arteries are thick-walled and have narrow lumen as compared to veins(b) Angina is acute chest pain when the blood circ
In human kidneys, area of kidneys through which nerves, lymphatic vessels and blood vessels leaves and enters kidneys is called
Hari Ram’s present age is three times his son’s present age and two fifth of his father’s present age. The average of the present age of all of them is 46 years. What is the difference between H
Blood circulatory system in which blood will never leave veins, arteries and capillaries is called
Consider the following statements regarding blood pressure:1. It is the pressure exerted by the blood on the walls of any vessel.2. It decreases in the arteries as the distance from the heart increase