What is the function of valves in the heart?
- ATo pump blood to the lungs.
- BTo prevent the backward flow of blood.
- CTo increase the heart rate.
- DTo store oxygenated blood.
Explore More
Similar Questions
The human heart is which type?
Easy
View SolutionWhich arteries supply blood to the pericardium?
Medium
View SolutionWrite the feature that distinguishes between the two: Sino-atrial node and Atrio-ventricular node.
Easy
View SolutionWhich one of the statements is correct with reference to the circulation of blood in a mammal?
Medium
View SolutionCardiac muscles are .....
Medium
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo