Biology, asked by Joury, 1 year ago

Why the valves present in the veins

Answers

Answered by likhitha77
15

Hello......

Valves are present in veins is to prevent backward flow of blood.

hope this helps

Answered by irajkumar1986
4

Answer:

Explanation:

valve is present in the veins due to__

  • prevent backward flow of blood.
  • prevent lat. way of platelets.
  • way of CO₂, O₂,NH₃

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