Question

Which one of the following is not applicable to vein?
(a) Movement of blood is slow
(b) Thin walled (c) Valves present
(d) Transport deoxygenated blood​

Answer 1

Answer:

movement of blood is slow

Answer 2

The following does not apply to vein are:

• The correct option is D)Transport deoxygenated blood

• Arteries and veins are the two most important blood vessels involved in the transport of blood from the tissues respectively.
• In the arteries, oxygenated blood travels under intense pressure produced by the ventricles.
• As a result, they have thick walls and no valve as blood never flows back under extreme pressure.
• In the arteries, blood travels slower than in the arteries, so it has smaller walls and has valves that prevent blood flow to the back.
• As the arteries carry blood from the tissues to the heart, they carry deoxygenated blood.
• However, the pulmonary artery that connects the left atrium of the heart to the lungs carries oxygenated blood.

• Therefore, the correct answer is 'Transport of deoxygenated blood'.