Question

Give reason why valves are present between auricles and ventricles

Answer 1

Valves between the atria and ventricles open and close passively according to changes in pressure in the chambers.The valve helps to preventing backward flow of blood.

Answer 2

✺✺GOOD AFTERNOON✺✺

➦HERE IS YOUR ANSWER

➠THESE VALVES PREVENT BACKFLOW OF BLOOD

HOPE THIS HELPZ

✿NAZ✿

FREE TO ASK ANY DOUBTS IN COMMENTZZ

THANK U