Heart and circulatory system in the body Biology essay
Here we have given NCERT Solutions for Biological Body Fluids and Circulation. Name the components of the formed elements in the blood and name one important component, Ans: a The volume of blood pumped by the Rt and Lt ventricles is the same. Q4. Cardiac activity could be moderated by the autonomic neural system. Check the correct answer. a The parasympathetic system stimulates heart rate and stroke volume. b The sympathetic system stimulates heart rate and stroke volume. The heart beats every day and pumps liters of blood through the 7. This delivers oxygen- and nutrient-rich blood to tissues and organs and removes waste.