asked 524 views
2 votes
What is the major function of valves in human veins

asked
User T M
by
7.5k points

1 Answer

1 vote
To prevent blood flowing back after each heartbeat. They ensure that the blood flows only in one direction (back to the heart).
answered
User Amir Keibi
by
8.3k points
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.