The pulmonary artery is different from other arteries because it:

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Question

The pulmonary artery is different from other arteries because it:

Accepted Answer

carries deoxygenated blood — Award 1 mark for identifying the pulmonary artery as the exception that carries deoxygenated blood from the heart to the lungs. A is incorrect — pulmonary arteries still carry blood at relatively high pressure. C is incorrect — arteries do not have valves along their length. D is incorrect — the pulmonary artery has thick muscular walls like other arteries.

Answer

carries deoxygenated blood

Answer

carries blood at low pressure

Answer

has walls one cell thick

Answer

has valves along its length

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